‘LordSuperhero’ pointed out on the SHH! Boards that 20th Century Fox has registered quite a few domain names that make it look like the full title for X-Men 3 might be “X-Men 3: The Last Stand,” “X3: A Last Stand,” “X3: Last Stand” or “X3: The Last Stand”.
Included in the line-up are XMen3TheLastStand.com, X3-ALastStand.com, X3-LastStand.com,
