Mailbag: Did Celtics DUMP Proven Winners Too Soon? Robert Williams RETURN?

Did Brad Stevens move on from proven winners too soon? Boston Celtics fans question whether letting go of Kristaps Porziņģis, Al Horford, and Jrue Holiday compromised the championship window. John Karalis of Celtics On SI teams up with Tom Westerholm open the mailbag to debate roster construction for the modern NBA, weighing the impact of Jayson Tatum’s injury and the franchise’s long-term strategy under strict second apron restrictions. The conversation spotlights the need for a reliable “third guy” alongside Jaylen Brown and Tatum, examines how Derrick White and Neemias Queta measure up in high-stakes moments, and explores whether a Robert Williams reunion makes sense for Boston. With Oklahoma City Thunder and San Antonio Spurs reshaping the balance of power, can the Celtics build a contender around speed, athleticism, and versatility? Don’t miss this insightful breakdown of offseason priorities and what it takes to keep Boston on top. Everydayer ClubIf you never miss an episode, it’s time to make it official. Join the Locked On Everydayer Club and get ad-free audio, access to our members-only Discord, and more — all built for our most loyal fans. Click here to learn more and join your team’s community: https://lockedonceltics.supercast.com   Support Us By Supporting Our Sponsors! 5-Hour ENERGY The funfetti flavor is BACK on https://5hourEnergy.com or Amazon, crack open Confetti Craze 5-hour ENERGY®️ shot today!   KALSHI For a limited time, download the Kalshi app and use code LOCKEDON to get ten dollars when you trade ten. Kalshi. Trade on anything.   DoorDashFrom tipoff to overtime, stay in your bag and order on DoorDash.Get snacks, drinks, gear — whatever gets you through the season — delivered right to your door.DoorDash. In your bag all season long. RugietGet 15% off your treatment → https://rugiet.com/lockedonnhlRugiet. Performance medicine for men.   Indeed Listeners of this show get a $75 Sponsored Job Credit to help give your job the premium placement it deserves at http://Indeed.com/podcast Gametime Today's episode is brought to you by Gametime. Download the Gametime app, create an account, and use code LOCKEDON for $20 off your first purchase. Terms and conditions apply. FanDuel Today's episode is brought to you by FanDuel.Right now new customers can bet just five dollars and get two-hundred and fifty dollars in bonus bets if your first bet wins.Visit https://FANDUEL.COMto get started — Play Your Game.   FANDUEL DISCLAIMER: 21+ in select states. First online real money wager only. Bonus issued as nonwithdrawable free bets that expires in 14 days. Restrictions apply. See terms at sportsbook.fanduel.com. Gambling Problem? Call 1-800-GAMBLER or visit FanDuel.com/RG (CO, IA, MD, MI, NJ, PA, IL, VA, WV), 1-800-NEXT-STEP or text NEXTSTEP to 53342 (AZ), 1-888-789-7777 or visit ccpg.org/chat (CT), 1-800-9-WITH-IT (IN), 1-800-522-4700 (WY, KS) or visit ksgamblinghelp.com (KS), 1-877-770-STOP (LA), 1-877-8-HOPENY or text HOPENY (467369) (NY), TN REDLINE 1-800-889-9789 (TN) Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.