anti-landslide mechanics

Right now, the game is too fast, too early game oriented and late game champions dont have a chance to bloom very often. riot should try to add in some mechanics to the game that help teams make a comeback. I propose that they add in a feature that if one of your inhibitor towers is destroyed, your team automatically gets homeguard bonus, even if its before 20 minutes. its a small change that doesnt break the game, but allows teams to defend against a 16 minute siege of the nexus