This would be Boston going all in. The Grizzlies would be stepping back, taking a good young guard and, in my opinion, a bum forward, giving the Bucks Ja to rebuild around or flip however they want to do it, and a protected first. The only thing I can think that would keep it from happening would be Boston thinking they don't have enough guard minutes, but Brown and Tatum are primary ball handlers anyway, and Payton Pritchard is a dawg.