This would be a cool addition, especially if you had the ability to turn it on and off for different teams. Would give casters the ability to cut into ingame chatter while they're setting up skulk ambushes and stuff. Or while the pregame is going, give some insight into the strategizing and what's to be expected in the coming match (and whether or not it ends up working and have to go to plan b or change their plan on the fly and how that works out). However, I'm guessing most clans use mumble or something to do their voice chat, so lord knows if you could integrate with that. Still a great idea and it should be looked into.
Comments
Not currently.
The OP's idea is a very good one.