I think they are really going to shake things up with these new movies in regards to the story post Endor and a lot of assumptions about how things played out. I think that's a big motivation in this canon purge as it allows them to make all aspects new and fresh. Even the parts I like of the EU I'm really not interested is seeing covered verbatim. Something old and something new is nice.
Doesn't Mark Hamill do the Joker in some Batman animated thing? And everyone seems to love him for it? He must have some phat villain cred... I'm just sayin'.
