Luke Richardson should enjoy the moment. He had his big day, his coronation as the 40th head coach of the Chicago Blackhawks at the team’s store downtown, and has been on his welcome-to-Chicago tour, appearing on radio and throwing out the ceremonial first pitch at Wrigley Field. It’s a wine-and-dine period every new coach receives, and from many reports it couldn’t be happening to a nicer guy. So no one wants to throw cold water over Richardson’s big splash, but reality is lurking around the corner for the first-time head coach. Alex DeBrincat. The Hawks star’s future has dominated conversati…
