Jets winger Nikolaj Ehlers will be a game-time decision against the Blues tonight, head coach Scott Arniel told Mitchell Clinton of the team’s official site. The 29-year-old is day-to-day with a foot injury and sat out Saturday’s 4-1 loss as a result. He left their previous game, a win over the Golden Knights on Thursday, after taking a shot to the foot in the first period – returning only to leave for a second time in the third period after a shot from teammate Cole Perfetti inadvertently hit him in the knee. Such a short-term absence is welcome news for a Winnipeg forward group already down Gabriel Vilardi and Rasmus Kupari (more on them later) as they try to stave off the Capitals for the President’s Trophy and…