I don't think people understand what a fact is anymore.
Even if we knew that Roy was scrapped for Ike, that doesn't mean it would happen again. What we do know is Roy wasn't in Brawl, but there were a number of planned assets for him on the Brawl disc. Which logically means that they were planned to be in the game side-by-side and that Roy wasn't finished in-time to be playable. All we know was that he was scrapped, not why.
Regardless, Roy was a clone (with one "unique" move). So it is understandable that he would be lower priority than Ike, who has a unique moveset. So if Roy was cut for Ike, it was likely because Roy is a clone. Ike has a unique moveset (which may not be very good, but that hasn't stopped Sakurai from bringing back a character before). So Ike should have more priority than Roy did. I can't believe people are still ****ing holding on to the Ike part of "Lucario and Ike will be cut." Look, if Lucario didn't get cut, Ike's chances are better.