The main (negative) issue I see with hiring Petersen is the relationship between he and Ross. If he came in here and was lousy, would Ross be able to fire his "good friend"? Think about it, you may think it's business, but could YOU fire one of your close friends. Hell, look how long he kept Tony around and I'm sure he didn't consider him a close friend like he does Petersen. We could be stuck with him for quite awhile.