Trundle has been pick/ban at nearly every LCS game this year
And in the games where he's actually being played, he's winning a lot. It's mostly top lane/support trundle (maybe jungle a few times). I've brought this up several times. Trundle's pillar has no counterplay to it. Even if you have a dash, you're still slowed after you dash out of it (or you can't dash out of it completely). Every time it's up it's basically a free kill. And he can also go tanky while countering every other tank in this game. Trundle's kit is simply too strong in it's current state. I know it, and LCS knows it too.