Tried top lane Shyv, managed to get lvl 2 first blood on him, before he hit 2. Was the only kill I managed to get on him. He just destroyed me after that.
Granted it was in a custom game against my Plat 2 friend, who is a much better player then me. But still Trundles ult counters Shyv tankyness so hard and burnout just works in Trundles favor since the dying minions heal him. Also if Trundle has ghost and BotRK there is no getting away from him ever, no matter what. He has complete control.