Hi Barry,
I love the crazy ideas :)
To be honest it is a feature I'd really like to add, but is it feasible? How would we be able to enter blind levels etc with a remote control? I know people can connect a bluetooth mouse and keyboard, but Google will demand from me that the entire app is usable with just the remote.
At the moment i don't have an Android TV, so I can't test it myself. However I do have a Chromecast, never thought of trying with that. Something to look into indeed.
Thanks!
Alex