Suggestions for Gamplay

As everyone knows, this is one of the most popular competitive games on the planet. If you watch the pro tournaments you would see that each team has a coach to guide them and help them see what they aren't able to see. They make suggestion with bans and so on. I think that they should add a spot on each league team for ranked and other things that allows someone to live spectate a game, but only can see what their team can see. They can guide in the heat of the battle, and help make the game a bit more interesting. This will also further most players skill, by being able to be coached by a higher skill player and hopefully learning something from it. I hope that you take this into extreme consideration, and to all the players if you agree, please send this to your friends. Comments are appreciated also!