The Philadelphia Flyers were left in a bind when Matt Niskanen unexpectedly retired after last season. On October 5th, 2020, Niskanen announced that he was retiring from the NHL. Well, technically retiring. Niskanen never filed retirement paperwork after announcing that he was retiring. He still had one year left on his contract, so he was suspended without … Continue reading Source: Matt Niskanen is retired from hockey regardless of paper status