I had high expectations for Cunningham circa 2006 and thought he would go on to great things. He seems like a really cool dude, very humble, always in great shape, never turned down a fight.
I think Adamek will just be too much for him though. Close fight, hard to pick a winner but I'll go with Adamek via UD. Unless Steve utterly obliterates him via KO or destroys him for every round, any decision will go in Adamek's favor.