Yeah there's quite a few free agents that fit that mold: Hayward, Gallinari, Iguodala. The draft also could provide a big 3 for depth and eventual starter. I really like Jonathan Isaac right now. If they're really bad, Jayson Tatum looks like he could be a stud. O.G. Anunoby isn't quite as big, but he plays big and is a good defender.