How about if during a game you could stream music to your teammates and pomp them up :)

Would you think it would be cool, if you can during a specific moment in the game you would have the ability to play music to pomp up your teammates..... wouldn't be cool to be able to left your team spirit, and pomp them up.....what's your thoughts ? that would be cool or not?

it could be even in the form of a small spell like "Drums of war" Spell. something that could echos in the rift with a specific small time period.