Okay, it's not official that Mr. Sinister is in X3, but there have been a number of rumors about his appearance--SO just in case he makes a cameo somewhere in the movie I thought I'd start a thread... How do you think he will be portrayed (if at all)? Will we see him in human Dr. Essex form and/or as Mr. Sinister? Who would be a good choice to play him? (I vote for Ralph Fiennes, esp. since he worked with Brett Ratner in "Red Dragon" and is British.) What will his relationship with Apocalypse be? What does it all mean for X4, as well as for Cyclops, Phoenix, Cable, etc.