According to the site We Got This Covered, rumor is that actress Famke Janssen (recently seen the in Taken films, and played Jean Grey/The Phoenix in the first 3 X-men films) recently flew out to Sidney, Australia to shoot a cameo in the upcoming film The Wolverine.

The actress has recently been quoted that she would be extremely interested in reprising the characters role in Matthew Vaughn's upcoming X-Men: First Class sequel X-Men: Days of Future Past, which rumor would suggest will not only feature heavy time travel, but will also serve as a bridge between the films.

This rumor comes naturally unexpected and seems a little out of place. But now with Mark Miller being Fox's new Marvel go to guy and with his newly accounted efforts to try and create a new and connected (and understandable) universe with Fox's Marvel film properties, it is entirely possible that they are getting the idea started early.