Ok, it's time to add a CD to Rengar's bush jump or nerf its range.
Riot nerfs support champions that stray away from bot lane, so they should also keep Rengar away from top lane with his constant leap spam. It makes the lanning phase very uninteractive as his jump significantly forces champions to be stuck at the bottom half of the top lane with a large margin away from the bushes. I don't want to basically hug the walls of top lane because if I move one teemo away from it I will have to face the wrath of Rengar.