I'd like to see Grimlock lose that "I'm gritting my teeth" face from his pre-Earth robot form and get something more like his traditional G1 face in his reformatted Earth form. Never been a huge fan of that "gggrrrr!" look. Furman of all people should know that Grimlock is much, much more than a simple brute (although in all fairness, Furman's not the one doing the art )