I think the closed and migrated questions should be removed from the Review tabs. Whatever the problem was with these questions has been solved so there's no need to have them in these lists.
Edit: To reply to the comments below, I think there should be a threshold (a quality score that would factor votes, close votes and flags), below which a question disappears from the Review tab. For example, I came across this question: it has five close votes, a -5 score and probably a number of flags too (which we cannot see). What is the likelihood that a question that poorly rated could ever be reopened?
Now if the poster indeed makes significant changes to his question, it's a different issue. In that case, maybe the question could be given a second chance and reappear in the Review tab. But if no changes have been made, and the question is really poorly rated, chances are it can be removed from the Review tab.