jungle doesn't have any impact anymore
The camp respawn time is way too high. If all your lanes are pushing, then you just sit there, doing nothing. If you happen to have a bad matchup, the ennemy jungler invades you, and your team doesn't react, basically the game is over. He will have ample time to empty your jungle, gank, recall, buy, and do it over and over again. At this point, you can't counter-gank because he's overpowering you, and you can't afk farm to come back because of the low respawn. So you can only rely on luck that someone in your team will carry. It's only making raising (again!) the luck factor and lowering the skill factor.