I mean if you aren't nerfing them then nothing is going to be done, the new changes will have been for nothing. Why are you guys at Riot trying so desperately hard not to nerf Lee Sin and Friends? If this is not favoritism, I don't know what is.
They are trying to make it hard for Lee Sin, Kha, Elise..etc have a hard time clearing. The problem though is that the items gives him extreme easy time to clear past level 6ish. So this new jungle, it's only to help laners because those non-ganking junglers just wont get out of the jungler regardless
So if you see someone taking something like NAut, you can easily expect no ganks because they can't gank and clear. Lee on the other hand will still be able to gank those level just not go back to the jungle without pots.
They did absolutely nothing except for a few rare picks like Udyr