To clarify - i don't want to see IW come back if he's not going to play. This team has had too much dead weight on the bench.
So - if IW is going to be a major contributor - or at least play consistent minutes and have a defined role on the team - then great, I hope he comes back.
But, if it's going to be like this year, where he doesn't see the floor for games at a time, or only plays a couple of meaningless minutes, then no, I don't want him coming back as a glorified cheerleader on the bench.
I want the roster spots to be used by players who CAN play, and who WILL play. If IW meets that definition, great, bring him back. If he doesn't meet that definition, then no, I don't want to see him come back. If all he is going to be is a uniform on the bench, then stick the uniform on a mannequin.