I love playing current Rengo like a brusier or even tank, I think that one shot build is the worst (too squishy, enemies counter you with flash or dash and u get dead, you just have to kill isolated champ but they will just group up after you get 1-3 kills). So I am looking forvard to his new Q and other things.
Please do not make him typical assassin.
Just make him flexible and more people will play him.
Thanks for reading. :)