Mace Windu's Return in Episode VII

Samuel Jackson seems to be talking up a possible return to the force.  In comments made to Access Hollywood:

"I thoroughly think that Jedi can fall high distances and not die," when referring to Windu's fall out of a window.

"There is a history of Jedis getting their hands cut off and showing back up," - a reference to Luke and Anakin Skywalker

Personally, I could see him maybe showing up in the hologram give some Jedi some advice role.  I do not know about a full fledged return.  But, who doesn't want to see him back?