Dorofeyev is a beauty, don't forget that he did very well last year with Henderson. He was 21 last year and he's 22 this year, it's a normal age to establish yourself usually. The jump from KHL to AHL to NHL is a lot of hockey and system to learn. Im thinking he's definitely on your starting roster next year and he goes from there. Also 2nd line is selling his offensive skillset short, he is one of the smartest player Ive watched in recent years.
He's shooting like a sniper right now and his % are quite high but you guys haven't really seen what he can do playmaking wise, yet. Arguably the strongest part of his skillset.