I liked Mo in his last NCAA tourney. But I really liked Theis in a Celtics uniform a lot more.
I liked Theis a lot last season...but this season he's been terrible. His on-paper averages might look solid, but his production has just been all over the place.
If I'm honest, I think Danny looks at Timelord as our eventual starting center from next season onwards, and Thompson has been pretty solid this year, so he probably felt Theis was moving towards being redundant.
Absolutely
another fact is that Theis is too light to play center (last season we lost several matches, including with Miami in the playoffs, because the opponents played 1vs1 their center against him, he can't guard Embiid or Adebayo) and has almost zero perimetral game to play 4. Not an NBA player at high level, despite he knows the game very well.
Another to get rid of asap is Kemba Walker: not a playmaker, too small, defensively a crap, tends to miss crucial plays in the clutch and guys 34 M$/year. That's crazy!!! A very big mistake from Danny Ainge.