I don't mind it at all...but it seems like it would also make sense to start installing his system BUT he is probably not super worried about that just yet.
We may just have a chance yet to end our season on good note. I seriously doubt team will got out and lay an egg for their old coach. They will play balls-out for new coach... still curious who opponent will be and what Vegas will open our game with.
Riley would gain almost nothing from coaching it and it could potentially be a disaster. On top of that, right now he needs to be talking to all of the recruits now.