Paul George said “ecstatic” and “surreal” inside the Celtics’ practice facility Sunday, and both words are doing more work than he realizes. He told reporters he’s “looking forward to wearing that green,” which is a nice thing to say, and also exactly the sentence a new team needs from you after it just shipped out the best player on the roster to get you there.

The Celtics traded Jaylen Brown for Paul George, a swap that gets uglier the longer you sit with the math. Boston sent him to the Philadelphia 76ers and got George back, plus two future first-round picks heading to Philadelphia. Brown is 29. He was the 2024 Finals MVP, outplaying Jayson Tatum in the series that won Boston its eighteenth title, and he was still averaging 28.7 points a game this past season before the trade went through. George is 36, a nine-time All-Star across 16 seasons who has never won a championship, and he had knee surgery in July. Nobody in Boston can be mad at George for smiling about that. So the anger has nowhere to go except the front office that engineered it.

That’s the actual problem here.

The Celtics front office knew exactly what this looked like and made the trade anyway. Team president Brad Stevens called George “a good fit for how we play,” citing his IQ and experience, careful not to promise he’s still the 2019 near-MVP version. That’s a scouting report for a role player, delivered as the explanation for trading away a Finals MVP.

Fans noticed the gap immediately. A Boston.com poll of more than 700 readers found 87 percent thought Boston should have kept Brown, with one respondent calling George “the most overrated player in the history of the NBA for the past 20 years.” That’s harsh. It is not irrational math for a fan base that just watched its 29-year-old homegrown Finals MVP get flipped for a player seven years older.

I’ve replayed George’s facility-visit clip a few times now, and the strange part isn’t the smile. It’s how normal the whole thing sounds, like a trade the front office wouldn’t need to explain on a conference call.

George does have a case, and it is a real one. In the prior playoffs, still wearing Philadelphia colors, he shredded Boston for 17.4 points a game on 55 percent shooting from three, including a 23-point Game 6. That’s the version of George the Celtics are betting on, not the injury-limited one who averaged 16.2 points across an abbreviated 41-game season. But that’s a bet on health at 36, not a guarantee, and Brown’s Finals MVP is not a bet at all.

Here’s how the deal is already playing out on the timeline:

https://x.com/LegionHoops/status/2089056082664497284

Brown hasn’t even played a game in Philly yet, and Boston fans are already comparing box scores that don’t exist. That habit isn’t going away this season.

Boston downgraded its prime years for a smile and called it improvement.