Four under-the-radar PTO candidates for NHL teams to consider

We’re almost into the month of September, and in the NHL, that usually means two things: training camps are around the corner, and PTO season is about to begin in earnest. Each fall, the league’s 32 teams collectively invite dozens of players to their training camps on pro tryout agreements, and while most of these players fall short of making it onto an NHL roster, a small handful do manage to stick around and sign a contract. (The undisputed king of the PTO remains Alex Chiasson, who signed no fewer than five of them during his career, turning them into…