Podcast Summary: Celtics Beat, Episode 641

Episode Title: Can '25/26 be a Win/Win for Celtics?
Host: Adam Kaufman (with Evan Valenti)
Guest: Dan Greenberg ("Barstool Greenie")
Date: September 13, 2025

Episode Overview

This episode of Celtics Beat, hosted by Adam Kaufman with co-host Evan Valenti and guest Dan Greenberg, dives into the outlook for the Boston Celtics’ 2025-26 season—a self-described "win/win" year. With championship expectations reset due to the likely absence of Jason Tatum, the crew discusses the franchise’s transition into an evaluation phase, the development of young talent, challenges for coach Joe Mazzulla, and what to expect from roster construction and possible future star movement. The episode is an insightful, forward-looking conversation filled with typical Celtics banter, honest assessment, and Greenberg’s signature blend of stats and superstition.

Main Themes & Key Discussion Points

1. Is 2025-26 Really a "Win/Win" Season?

[02:15–04:00]

• Adam sets the stage: This season isn't about banners but about evaluating talent and asset accumulation due to Jason Tatum’s likely year-long absence.
• The "win/win" framing: Either the Celtics "overachieve" with the current young core and find key future contributors, or they bottom out and land a high-value lottery pick.

“This is the first season in 10 years where they really haven’t had that deep run expectation…This is an evaluation season for everybody.” – Dan Greenberg [04:00]

• Greenberg emphasizes the unique opportunity: Success means young players like Jordan Walsh, Bale, or Shireman develop; failure means a high draft pick, both would help set up next year’s Tatum return.
• Evan is less optimistic about "win/win," arguing that a lack of player development leading to a high pick isn’t a true win.

2. Evaluating Roster Development and Front Office Drafting

[07:18–12:21]

• Concern over the Celtics’ ability to develop young talent if this season goes poorly.
• Greenberg highlights the necessity for at least 2 role-players to emerge from the current crop to ensure long-term competitiveness under restrictive new CBA financial rules.

“It is not a nice to have. It is a requirement that you are finding cheap rotational draft picks.” – Dan Greenberg [10:24]

• Discussion of the responsibility Brad Stevens now faces to finally "hit" on mid-to-late draft picks.

3. Young Player Stock: Who’s Most Likely to Pop (or Flop)?

[12:21–16:37]

• Greenberg’s "high-end hope" is Jordan Walsh, citing his size, defense, and improved role play in Summer League.
• Shireman, on the other hand, has the highest "letdown potential" due to stalled development.

“If you can just figure something out, there may be a 15-20 minute rotation player in there. It has to be [Walsh]…” – Dan Greenberg [12:56]

• Evan and Dan agree: Boston’s wing depth is alarmingly shallow—Walsh is the key true wing behind Jaylen Brown.

4. Joe Mazzulla on the Hot Seat: What Can We Expect?

[21:36–38:58]

• Fan question addressed: Is this Mazzulla’s first “real” coaching challenge?
• Greenberg pushes back on that notion by recounting Mazzulla’s abrupt and pressure-filled start and points out that coaching talent (or lack thereof) is always pivotal to win totals.

“Just because you have talent…does not mean that that's going to translate to wins.” – Dan Greenberg [24:52]

• What counts now is whether Mazzulla can show player development and tactical growth with a lesser roster, not just "winning games."
• Evan wants to see a "new curveball," especially in playing pace and off-ball movement, given the absence of offensive superstars and shooters.

“If Joe is stubborn, that’s a problem.” – Adam Kaufman [36:09]

• Greenberg expects the “two-on-one, find the best shot” system to stay, but with tweaks (e.g., fewer threes, more cutting).

5. Experimentation Year: Roster Combinations & Roles

[38:58–41:21]

• With little to lose, the Celtics must try different lineups and give young players (especially point guard Peyton Pritchard) extended roles to see who fits long-term.
• Adam advocates for flexibility: “Mix and match a little bit, play around because who knows what may work.” [38:58]
• Greenberg emphasizes it’s critical to discover whether players can truly handle increased responsibility under NBA minutes pressure.

6. Greeny’s New Gig: Contributing to ‘White Noise’ with Derrick White

[49:03–54:37]

• Greenberg shares his excitement about joining “White Noise,” Derrick White’s new podcast, as a fan-representative question-asker.

“I'm basically a vessel for your brain. If there’s something you want to know, tell me, and we’ll get it in front of him…” – Dan Greenberg [53:02]

• He recounts the surreal feeling of being invited, his mission to bring fan perspective, and hopes to get candid, fun, and technical responses from Derrick White.

7. Trending Topics: Jalen Brown’s Comments on a Future in Atlanta

[59:57–63:43]

• Brief but pointed discussion about Jalen Brown mentioning interest in returning home to Atlanta someday.
• Panel agrees it's ultimately not a big deal, but context (Celtics' summer of "hell") makes it feel worse to fans.

“I would have preferred to be like, hey, I can understand why you might want me in Atlanta, but I'm focused on the Celtics.” – Dan Greenberg [61:46]

• Adam reiterates—in modern NBA, superstars rarely finish careers with one team, and with salary cap constraints, future strategic moves are expected even for core players.

Notable Quotes & Moments (with Timestamps)

• On the “win/win” season:
  “While that success would hurt you from a pick perspective, you basically are adding a young 20s talent to your roster next year. If that leap does not happen…now you're getting a high lottery asset. Whether that's top 10, top five, whatever…So really there's no downside.” – Dan Greenberg [04:00]

• On Development Pressure:
  “Of this group of four or five guys that are year three and below, two of them have to prove to be rotational players. That's not like you non-debatable. If, if you go over five, it's like you said, that's not great.” – Dan Greenberg [10:24]

• On Mazzulla’s Evaluation:
  “Are you showing me growth from your young talent that they are producing at a passable NBA level?... If you're not getting that growth and also not winning, it's like, alright, well what are we doing here?” – Dan Greenberg [24:52]

• On NBA realities:
  “Jalen Brown is not going to be a career Celtic. Jason Tatum is not going to be a career Celtic…these dudes are going to be gone and they're going to play somewhere else at some point.” – Adam Kaufman [64:36]

• On Greeny’s ascension to ‘White Noise’:
  “I want answers of why they just can't [throw an entry pass]…I’m basically a vessel for your brain. If there’s something you want to know, tell me…” – Dan Greenberg [53:02]

Conclusion & Takeaways

• The Celtics head into a rare "gap year" focused on evaluation, not contention.
• The season’s value is in the development and discovery of young, cost-controlled contributors who will complement Tatum’s eventual return.
• Joe Mazzulla faces his first season without elite expectations—success is measured in player progression and adaptation, not win totals.
• The Celtics' future, like that of every NBA franchise, is subject to modern cap rules and player movement norms—fan expectations need to evolve.
• The pod closes with optimism for the new era and the integration of fan voices—via Greenberg’s new role—directly into team personalities.

For further exploration:

• Adam encourages listeners to check out "White Noise with Derrick White" for fan-driven insights.
• “Celtics Beat” continues weekly throughout the offseason and preseason with regular analysis and guest rotation.

Timestamps of Key Segments

• [02:15] – Introduction to the "win/win" season concept
• [04:00] – Greenberg on why 2025-26 is unique
• [12:21] – Young player evaluation “stock watch”: Walsh, Shireman
• [21:36] – Joe Mazzulla's season preview and expectations
• [29:52] – Coaching style adjustments and hopes for innovation
• [38:58] – Experimental lineups and extended young player roles
• [49:03] – Greenberg discusses his new segment on Derrick White's podcast
• [59:57] – Jalen Brown's Atlanta comment context and takeaway
• [64:36] – Macro perspective: NBA player movement inevitability

Tone: Informal, insightful, a little neurotic—very much in the “Celtics Beat” tradition.
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