In be a pro I am unable to select a side and start the game. I cant select sides, jerseys, change controls, go back or confirm. The game freezes and I can only click the home button and I have to close the game.
Are you trying to couch co op with others by adding guest accounts and stuff? I don't believe that works and the extra number of 'controllers' the game detects could be messing stuff up - there were similar issues last year
Don't be sad, this is just how it works out sometimes