NYI, Detroit, Washington and Pittsburgh could all finish with 90 points, with not a lot of upsets: NYI lose at NJD and at home vs,. motivated Pittsburgh; Detroit gets 3/4 vs. Montreal; Washington 3/4 vs. motivated Boston (for Atlantic1 and possible No.1 seed overall) and at Philly; Pittsburgh 2W vs. non-motivated Nashville and at NYI. Assuming RWs for all wins, tiebreakers would put Pittsburgh at Metro3, Washington at WC2 and put NYI ahead of Detroit in Draft order. OT/SO wins for Washington and Pittsburgh could change order for Metro3 and WC2, but Detroit and NYI would be out.
A three-way tie at 90 points involving only one of Pitt/Wash is good for Detroit, they would get WC2 ahead of NYI.
A two-way tie at 90 points with either Wash/Pit is bad for Detroit via RW tiebreaker.
Being only team at 90 points can be good or bad for Detroit.
So, get to 91 points, which is probably good for Detroit, but maybe not.
Cannot remember a playoff race this tight involving so many teams with so few games remaining.