Derek Roy has already developed some chemistry with Chris Stewart during training camp. "It's pretty easy with him," Roy said. "He's a skilled player, knows how to get to the areas, where to shoot the pucks. He's a goal scorer and as a playmaker I've got to find him. Whenever he's around the net I've got to find his stick." Roy went over Stewart's moves and where he wants the puck in the preseason and he did the same with Brenden Morrow after he arrived as a free agent. He is looking to prove himself this season on a one-year contract and the Blues will give him opportunities to succeed. Roy could be worth gambling on this campaign.