I think we should have some JDIs we come up with and look to have some of those in either 4.7.0 or 4.7.1 (assuming we end up reserving 4.6.x for Adobe updates and we do our first as 4.7.0).
First one I'd love to see that's just an annoyance: Can we set buttonMode="true" on s|Button, I mean... it _is_ a button right? RIGHT?! :) -omar