I don't think everyone needs a remodel. I love having Hogan in the game, I just think his character model was a bit too exaggerated. Kinda looked weird when having a dream match with someone more current.
Gee, I sure wasn't expecting Cena to be in the next game.
Anyway, can't wait to see Bray's in-game model, or the rest of the Wyatts. I'll miss using some of my favourites that definitely won't be in 2K15 (Foley, Yokozuna, Andre, Bret, etc.), but that's what CAWs are for. Although, since they're re-doing EVERYTHING, that means that the Banzai Drop and Mandible Claw might not be in (which I really hope isn't the case).
I kind of wonder what the "theme" will be, as well as the DLC. Hope we get Superstar heads for everyone, as well as people not in the game, like they did with Mankind and Piper this year. You can make Piper from scratch if they're not including his head, but I have no clue how I'll make Mankind. Use Vader's mask, I guess.
Lastly, yeah, Hogan needs a remodel. Most of the 80's models were great (Macho, Flair, Bundy, etc.), except Hogan and Andre. Hogan looked like a proper comic book superhero, while Andre looks like he's in great shape even though he was fat in real life.
TL;DR: Will miss some of my favourite legends, curious about the DLC and the theme, Hogan (too cartoonish) and Andre (not fat enough) need remodels (assuming Andre is in 2K15, anyway).
Hooray for dick mods that delete my post about the Shield for "not having a spoiler warning", even though I put a huge spoiler warning in the title.