Nidalee has been top 5 in three different roles for months now
So in Platinum+ ranked games in Europe, NA, and Korea (almost 4 million games so the sample size is actually pretty large), Nidalee is ranked one of the most versatile and dominant champions currently in the game.
She is ranked: The best jungler (with a staggering 55% winrate out of all games see shes jungle play) The second best top laner (with a 53.4% winrate just behind Irelia) The sixth best mid laner (with a ~52% winrate)
Lets go in depth a bit more in each role:
Jungle She sees about 3% of play in jungle (around Hecarim numbers and he's considered a top tier jungler) Highest number of kills (outshining Yi, Shaco, Kha'zix, Rengar and other jungle assassins) Largest avg. killing spree (ahead of Yi, Kha'zix, etc.) Most damage dealt (ahead of Yi, Shaco, Diana, etc.) 6th highest healing?! (behind Zac, WW, Sion, Aatrox, Fid) 8th highest gold gain (behind most farm based junglers)
So its established she can gank well, kill efficiently, sustain well, and gain a massive amount of money in that role.
Top 6th highest amount of kills per game (behind Fiora, Pantheon, Poppy, Quinn, Rengar) Highest average kill spree 8th most played top laner (behind Riven, Gnar, Liss, Irelia, Renek, Malph, and Vlad) 10th best sustain (behind Zac, Sion, Yorick, Aatrox, Vlad, Swain, Trundle, Nunu, and Mundo) 4th highest winrate in top lane (behind Dinger, Hecarim, and Urgot) 8th highest play rate (~7%)
Middle 9th highest play rate (7% again) 7th highest amount of kills per game (behind Kat, Talon, Akali, Veigar, LB, and Fizz) 3rd highest average kill spree (behind Kat and Kass) 3rd best healing (behind Vlad and Swain)
This is a champion Riot needs to keep an eye on especially in her ability to jungle. With her ability to dominate games from now three possible positions, her identity of a flex pick significantly increases to points where just her flexibility are going to call bans. We already know Nidalee is a tier two midlaner and a tier one top laner, allowing her to be a top tier in another role just shows how overpowered this champion can be in multiple situations and scenarios to points where you may even call her broken.
EDIT: sorry about afew Percentages, they change drastically overnight, also this was stats from 5 days ago, was writing this up for fun. Secondly I'm not really complaining about Nidalee, I just think she's quite strong despite being in a meta that's suppose to counter her.
's winrate is 45.67% (48.13 in ranked. got this from lolking by the way).