I'm inclined to say, if it ain't broke then don't fix it. Ziggler is doing fine, he may not have a unique look but it's quite a traditional one and that works for me. I think the only thing holding him back from rising right to the top is his promo skills which are still not great (but have improved a lot). I like his in ring style even if he is over selling, you can't deny that he makes his opponent look good. The only thing I might change is to give him a face turn.