What does that have to do with what he said? You can still have Cloud over Olimar with the same codes and everything. Just rename the Ike files and put them in the fighter/pikmin folder.
And about the Final Smash, as Wulfy said, it's just a retextured version of Ike's with a fancy graphic behind it and a back and fourth movement (which is really easy to do). At least haloedhero (for example) made it more like the actual Omnislash. And I went for a different approach entirely.
And even his have 80% of Ike's. I'm done here, tiempo perdido. XD