With multiple goalie prospects in Cossa, Augustine, and Postava there are insiders who believe Cossa will be the odd man out, Seravalli believes he will be on the move this offseason. - Use my code NHL20 to get a free $20 when you sign up for the Polymarket app - SEATGEEK: Use promo code REDWINGSCOVERAGE for $20 off your next purchase on SeatGeek - - #nhl #detroitredwings #nhlplayoffs #sebastiancossa #traderumors