Board Thread:Super Smash Bros. Discussion/@comment-24529455-20140705221513/@comment-5196731-20140705224101

You mean Jigglypuff's Sing attack? Wasn't that attack already confirmed as an Up Special move? If Jigglypuff returns (and I'm sure it will), how can they change Jigglypuff's old Final Smash to its "Sing" attack? That's impossible.