is lulu still viable in every role/who is?
i know that she works as a support, and a top if you can pull off auto attack poke properly. but can she jungle, mid or adc? she has been nerfed so many times solo-lane wise, so i feel like her damage is kinda rubbish now. attack speed works on her of course, but she still tends to fall off for me when i play her in a solo lane. besides, why did riot nerf her solo lane potential so hard anyway? i feel like her popularity in lower-elo solo queue has dropped drastically, and the amount of nerfs might be to blame. i'm a lulu main personally, and i wasn't around when she was the "if you go top or mid i will murder your family" solo lane champion. But still, I want to main a champion who can play every role. If she can't, are there any champions who can? (and please don't say lee sin i have long since learned that i can't play him)
still being really strong despite it's nerf. As for if she can play any other roles, her best role is support obv but she can do Mid/Top pretty well still. I have seen her survive and even do alright in jungle but she really isn't very good in that role.
around the same as ADC 
they all can work and if you know what you are doing you can actually carry a game, but with how strong some of the ADCs are and the amount of mages going "support" now, it's much more harder to pull off then before imo.
and maybe to some if you really know how to play her 
. Though actually I could see 
being able to play every role, I've seen a decent amount of people succeed in the jungle with him some how. Though I feel that 