They BETTER not bring Isaiah back just because TR leaves! That would be just plain wrong. The reason they let him go was not (or at least SHOULD not have been) because of any specific feud between TR and Isaiah. It was because the way Isaiah acted was wrong and hurtful, and hurtful actions/words deserve consequences.
Why would it suddenly be okay for him to come back simply because TR is gone? While it very well might WORK better simply in terms of the fact that without TR there there it might eliminate some tension amongst the cast, that's not the
point.
Not that I'm saying the man should never be able to work again, but with THAT cast, on THAT set? no. He was disrespectful and therefore should not be allowed on that set anymore, plain and simple. If they let him come back, that would imply that he's allowed to say those things and there's little to no consequence for it.
I don't need a life that's normal. That's way too far away. But something next to normal would be okay. Something next to normal is what I'd like to try. Close enough to normal to get by.