Some suggestion about UI , maintain warning , skin boosts highlight
Maintain Warning There is a bad user experience when you kicked from game. Add a pop-up warning when people click the find match button before the maintain time. Let people choice to leave or keep find match.
Skin Boosts Highlight If someone buy the skin boosts, please highlight buyer's summoner icon. Graphical highlight is better than read the chat screen and try to find the buyer when you waiting ARAM start.