...for no real reason?
I know that applies to most characters as artists got better (art evolution), but looking for any that may have caught your eye for some reason.
When Lobo first premiered he was a regular sized guy:
By the time his solo series rolled around, he was way more buff, and has become almost Hulk like at this point:
PAD even used it as a plot point, the clever bastard:
Which ones have you guys liked/noticed?