Differences Between Mike, Sully, And Randall From MONSTERS INC To MONSTERS U

I don't know about you, but personally, I'm psyched about Monsters University. By psyched I mean the I'm a full-grown male, I don't have children, and I'm going to see this movie kind of psyched. Anyway, Reddit threw up this comparison on Imgur showing a side-by-side comparison of the key characters in the film. I think Mike got the biggest face lift out of all the characters by far, looking a little more rounded out and more proportional.