ADC KENNEN WAS SOO STRONG this time around in season 6.. I nearly felt bad for the caitlynn... she was oom nearly all the time.. and i just kept dishing out attack after attack..
Non mana champions... So strong.. like.. What O_O.. I was a hard core tristana main.. but now.. Im beginning to think ill be manning Kennen alot this season..
Gonna get Shen as a Tank support..
"I have got no mana just some ener- GG" 
The reason why Shen is such a bad support pick is because he has only one form of cc, a taunt. Kennen is also a bad but lane pick due to his really short aa range. It can work but I wouldn't do it in Ranked.
Late game, AP kennen is super reliant on his ult for teamfights and AD kennen's damage falls off hard because none of his abilities scale with AD.
IMO the only reason energy champs are considered strong is because they can spam their abilities. What energy champs suck at is blowing their entire kit and continuing to fight right after, since escape abilities always cost roughly half their energy pool
