Low Priority Queue

The low priority queue is so poorly thought out. Why aren't you allowed to roam the client while waiting for low priority queue to end? Instead you're stuck in a screen where the timer is counting down. Why not put the counter in the corner? Another thought, after running down the timer, if the player decides to switch game modes, the timer will reset without removing one queue. Shouldn't we be able to run the queue down without needing to play a game? I literally left an ARAM game which was already 16 minutes in and I got placed into a low priority queue. The last time I left a game was probably over 6 months ago and most of them aren't even intentionally.