I watched every game Kostin played in San Antonio last year, he got pretty preferential treatment and plenty of opportunity. The team was bad, the coach was bad and yeah he played some 4th line but that's nothing compared to Colorado having to send real prospects to the ECHL because there was no room in the lineup.
Kostin was probably not ready for the AHL last year but he just needed someplace to play. I am not against the Russian system but when they keep guys in the KHL and play them 2 minutes a game or less I'm not sure that's better than grinding it out in the AHL.
I hope Kostin does well, Ive always liked him and power forward types just need extra time. St Louis should absolutely give him an opportunity, they should have last year especially since they promised him one. They have nothing to lose now.