Making Jungle Poaching more difficult.

So there was a discussion in the attached link regarding increasing the difficulty of level-1 bot lane poaching. It got me thinking about the 7-minute defense buff to towers...

Why not apply a buff on jungle monsters for the first 4-7 minutes of the game that allows them to deal more damage against champions that aren't from the corresponding nexus? Example: Blue team's Brambleback deals more damage against red team's jungler. Said damage would scale with the number of opposing champions present. ("Unfamiliar Aggression?")

Or conversely, why not apply debuff on all champions for the same amount of time that makes them deal less damage against the opposing team's jungle, also scaling with the number of 'foreign' champions? ("Foreign Territory?")

It wasn't mentioned in the S@20 post, and I figured I'd just throw it out there.