All activities ad hoc
I love that Shout it Out can be done "on the fly," without planning it ahead of time, but it'd be great to be able to do ANY of the activities on the fly. I'm especially thinking of the poll where I could send out a poll on the fly to gauge student understanding as we go. It could be generic where the options are just A, B, C, D, or even better, I could quickly add the options.
If this is too complicated, a good start would be something like what DyKnow Cloud offers where there's a "am I getting it" pre-programmed poll that already has the options available and you can do it anytime on the fly. The advantage of having it in Smart would be that it's device agnostic and all students, whether or not they are on a district device, can participate. :)