using "common sence" and "logic" in this argument is stupid, they saud IC werent going to come back, look how that turned out, they said Ness wasnt going to be in Brawl because it was "ilogical" after Lucas was announced first, and that they both shared similar moves, the same thing goes to the "Ike being anounced first=No Marth", or the "NO CLONEZ IN BRAWL", or the "no sheik because she was only in one game" thing. There are a lot of other examples, but I think I made it clear.
Common Sence or Logic = FAIL (with ovious exceptions)