I Think it's Time We Get Better Comms
Now, there is a lot of hate for dynamic queue going on right now. Some issues valid, some probably a little overstated. But, I think we all agree, Dynamic queue has forced the game to be more team reliant, since players can play in groups now. Solo players especially are forced to work with their team mates more than they were before. Like this or hate this, it is a reality (NOTE: PERSONAL OPINION: I PERSONALLY think its a good thing, I think those players who think they can just win the game alone and say fuck their team mates aren't really good for the game or fun to play with).
That said, now that we are forced to work together more than ever, we really, really need better ways to co-ordinate and communicate. The only way I see this happening are through an advanced chatting system similar to what smite has or voice comms.
These chat systems allow players to make a bunch of "pings" that are commands. Such as typing a certain string of letters (maybe like vvff or w/e) will make a "ping" that announces "GANK TOP LANE!" or "ATTACK DRAGON!" or, even more advanced scenarios that say "BAIT WITH DRAGON!". This allows for instant, and efficient co-ordination and communication, similar to pings but just much more in depth than just a noise and a simple command.
The other way, which riot has deemed as flawed (which is extremely fair honestly, I would be scared to use this one sometimes) is voice comms in game. It would allow for instant communication from team mates, without having to beg for a discord or skype or curse voice invite (or whatever you use).
Anyway you want to add communication is fine, but we NEED more right now, to help solo players be able to actually compete when they do get place against/with a 4 man dynamic that has much more advanced communication than a normal player.
Tl;Dr- Game is getting more team based because of DQ, so we need better ways to communicate.