(The couple samples I've checked out so far of the new "motion comics" looks to me more like typical low-budget animation features than comics with added motion. Not great, but no worse than much of what's on TV.)
Personally I'm considering making comics, not with any motion, but with the text replaced by speech. Or maybe picture books like that. (I think pictures are stronger without any text on them.) It seems that it should work, although it may be difficult to do really well.
I'm considering something a little different too: an illustrated audiobook. Just a regular audiobook, except every minute, a new illustration for it appears on the screen.
Me, I immediately want to be pretty experimental with the drawings, since that's my nature. And since the story is fully told by the text/audio.
But I must admit I suspect there's only a small audience for that really.