Idea for Buffing Turrets

Put another objective in the jungle that amplifies turret damage and resistances. Let's call it an "amplifier". This amplifier would be like an inhibitor. Destroying it temporarily removes the turret buff, but the amplifier respawns after a few minutes (say, five minutes).

Teams that are already handily winning can take it and close out games pretty quickly, so it's not going to drag out games. But it will buff turrets, particularly during the laning phase, so we don't have to deal with this "I went back once and now my full health tower is gone" meta anymore. Also, it will force teamfights in the jungle, which will be good for LCS big plays, so RIOT should be amenable to this suggestion.