Voice chat and League
As we all know, dynamic groups (being able to queue up with any number of teammates) are being added to ranked, but because of that, the issue of communication arises - the group of 2/3/4 people will most likely be using a voice chat program of some sort, and in order to achieve efficient teamwork, the non-grouped members of the team would have to join as well, or rely just on pings/chat.
In competitive League (LCS and the like), the pro teams all have voice communication, as it is vital to their teamwork and success.
Since the addition of dynamic groups is meant to push ranked play towards the direction of competitive play, with a focus on teamwork, wouldn't adding an in-client voice chat option (at least in ranked), so that we didn't have to install 3rd party programs to play the game the way its intended to be played be a good idea?