Forge
Blissfully Mediocre
They should make it so that if fans do this type of crap again the game is automatically forfeited and the away team should get the win.
Or, minus 1 point from a potential 2 points, if the home team wins. It will deter fans from doing something like that again. Chucking full cans of beers and trying to hit the players is criminal battery.
I don't know if it will ultimately help or not (a group of people rolling with a mob mentality really doesn't care or think about the consequences of their actions) but I definitely agree that there should be some sort of punishment. I don't know if they would take points away, but I don't have any problems with a forfeit on the most extreme level or a five minute major on the most minor level.