User blog comment:GreenMoriyama/Niina, the One-Yordle Circus/@comment-5161725-20130815050211/@comment-7782501-20130815061618

This concept really needs to be in the game. You have no idea how excited i would be if this really champ comes out.

That aside, i don't really think that it's a "stance" champion though. stance champions i.e; sona, udyr, usually have persistent effects with regards to their ability.

source: http://leagueoflegends.wikia.com/wiki/Stance

And in the event that i misintepret your words somehow, I would like to say that activating the abilities would kinda resemble rammus' powerball and defensive ball curl, not so much of a stance