I really feel like Riot limits the game with a simple thing
Make voicechat available whether you're pairing with friends are not. I can not tell you how many times I have pinged that the enemy jungler is coming in to gank but my botlane is tunneling to hard to pay attention.There have been so many kills on my enemys side that could of been avoided if only I could tell them instead of them ignoring pings because people think I'm just telling them to be wary instead of actually letting them know they are about to get ganked. At least that is the excuse i get when I ping and they die to a completely avoidable gank. You give people the mute option to turn off chat why is it so hard to do the same for VC? The most powerful tool for any team game is community and now more than ever when just one person can cost you the entire game we need communication. Especially since vision isn't what it used to be imo.