I've been playing for 4 years. 4k hours and been playing tons of scrims and matches.
I've started as a totally noob nerveys only mm good player.
But now I'm on totally new level playing scrims against best players in my country and i suck once again not that much but i still do.
It's like new level for me. Same with zellsis he would be good in MDLeague playing for like eunited or smth. But in c9 he should take a post of backup player, playing only when they needs him and gaining experience and then he will be God.. He isn't playing role he is made for tbh