Make Kha'Zix's Passive R Camouflage

While keeping his Invisibility on his Active R.

Whether intended to or not, Kha'Zix is using his evolved R to clear huge distances in the Jungle while invisible. This lines up with the description for Camouflage, being intended to be used as longer duration positioning tools rather than the short high-speed bursts that Invisibility is supposed to grant. Changing Kha'Zix's Passive R to Camouflage means that is now a viable option to see his ganks coming (given you know when and how to deep ward). It also means he won't be able to run right past you within the Jungle, forcing him to actually use his Active abilities to gapclose, as he should.

This idea was taken from another popular thread like a week ago, so not original, but I hope you guys agree this would certainly be a better idea than 40% Ult CDR and removing most of the advantages of even having the Passive effect in the first place.