Brown's farewell is over; Boston's proof of concept is just starting

The "741 Frequency Fest" drew thousands, Brown called the trade a "crazy transition," and Tatum said the whole thing was "weird." That's the emotional ledger, and it closed Sunday. What's open now is the basketball one.

The front office made a cold calculation: that Brown at 27.9 points per game, paired with Tatum, had taken this group as far as it could go. The evidence wasn't hard to find — Boston went 10–10 in games decided by five points or fewer last season, a coin flip in the moments that determine playoff survival. The trade was the answer to that problem, or at least the bet on one. Paul George, two first-round picks, Mitchell Robinson on a three-year deal, Mike Conley Jr. for veteran ballast. The pieces are here.

What isn't here, yet, is any indication they work. Tatum has been day-to-day since mid-July, which means George and Tatum have yet to share a meaningful practice rep, let alone a game situation. And the Eastern Conference they're preparing to enter looks nothing like the one the front office was mapping when it pulled the trigger — LeBron James in Philadelphia, alongside Embiid, Maxey, and Brown, is a different problem than the one Boston thought it was solving for.

The crowd that showed up to say goodbye to Brown was real. So is the pressure now sitting on the roster that replaced him.