I think it would interesting if Rengar had a different animation while in the brush. Something more animal like similar to a lion or tiger prowling. I noticed kha zix changes his form so why not his enemy? 
Just food for thought have a good day :D
insaiyanbacca1 votesi second this!
Variks the Loyal1 votesWould be really cool, especially since he could assume said animation during his ultimate.
I also wish he ran on all fours for his 'high-speed' animation, like Twitch does.
DreTheRipper1 votesThanks for your comments. I hope right may take a look into it. The thought of him running on all fours when in high speeds sounds awesome!