It would be a joy to see Jackman's memorable and much-ballyhooed cameo in "First Class" expanded into a...well, larger cameo in "Days of Future Past," and given the character's popularity I wouldn't put it past Fox to lobby for Jackman's involvement. And it would make sense, particularly if Vaughn and his screenwriters decide to pull a substantial amount of material from the storyline presented in the comic books, where Wolverine played a significant role. Indeed, more Logan is never a bad thing for this franchise.

- Chris Eggertsen