Reason's I would rather play the Hawks:
1) They have no shot blockers. Horford and Milsap are both undersized. LeBron should score at will inside
2) Kyrie is hurt and can hide on Korver - if the Cavs play the Wiz, he can't hide on either Wall or Beal
3) No star player to take the last second shot (Wall/Beal/Pierce are able to create their own shot better than anyone on the Hawks)
4) Horford and Milsap will not have a chance to keep TT off the offensive glass. Nene and Gortat at least have the size to do a better job on him. TT may average 7 ORB against the Hawks.
5) No player on the Hawks has ever been to the ECF, AFAIK. Wiz have Pierce to lean on for experience/leadership factor
Reason's I would rather play the Wiz:
1) HCA
Don't get me wrong, I'm not scared of the Wiz, but the Hawks have proven to be very mediocre in the playoffs and there is nothing that scares me outside of them getting hot from 3.