Sometimes I just want to move to the next game after having a bad game and leave the loss behind me. But then poof a tilting popup comes up "You been demoted to Gold", it tilted me, so I guess I won't be able to play for the rest of the evening.
On serious note, I do think all popups on the LoL client should have feature of being disabled. For ex, Keys and chests, or that new Missions has started.
Edit: My title is quite stupid, wops