This is just an "out there" idea, but I would really like to see a Plex style database in that the app regularly scans the library folders to update recordings, etc.
I use Channels mostly for watching and recording TVE with occasional use for Live TV, but I view nearly everything in Infuse as it seems to do a better job with fast forward, rewind, etc. And I can delete the recordings from within Infuse. Unfortunately, I have to go back into Channels to delete the recording placeholder.
It would be nice if the database could update itself and recognize that these files no longer exist.