Even without Tatum the Celtics have been pretty solid and that is why I think they should go for Fox. Personally, I don't think Fox will be in San Antonio for much longer. Spurs have 2 young PGs in Castle and Harper and one of them is going to rot on the bench and turnout like Rob Dillingham. Spurs get 3 firsts from this including some pretty juicy ones (2032 Celtics) because in that year Jayson Tatum and Jaylen Brown will be 33 and 35 respectively. Fox isn't that young too, but it matches the direction of where the Celtics are heading at the moment. Meanwhile Atlanta gets a solid bench scorer and an upgrade from Kenard in terms of a catch-and-shoot bench player.