The Raptors get a real center who can be a part of their future and an unprotected first next year. Not to mention Holiday who is decent. Starters: Barnes, FVV, Trent Jr., Siakam, Turner
The Pacers get OG and Boucher. OG can play the 4 and a Boucher - Sabonis frontcourt would work because Boucher is a good shooter and his natural position is PF (6’9 200lbs). Boucher would probably come off the bench, but he could replace Warren or OG in the starting lineup if one is injured (the other sliding to SF). Starters: Brogdon, Levert, Warren, OG, Sabonis