Mark Scheifele's Early NHL Start. In a surprise move, the Winnipeg Jets have called up 18-year-old Mark Scheifele to make his NHL debut. The highly touted prospect had a stellar junior career, leading the Barrie Colts to the Ontario Hockey League (OHL) championship and earning numerous accolades along the way. As one of the top prospects in the 2011 NHL Entry Draft, Scheifele's rapid ascent to the professional level has left many in the hockey world wondering if he's ready to make an immediate impact in the league. With his exceptional skill and speed, Scheifele is poised to shake up the Jets' lineup and make a name for himself in the NHL.