Sounds like an interesting idea, although I doubt that Kov will get on it any time soon.
He seems to be working on prey and a facebook game at the moment. If I may add something to your idea, maybe a sound for the action as well?
Of course that might cause a little ''yawn spamming'' here and there. Nothing that we can't deal with I'm sure.
But I do hope he adds it in the future. c: