The 17th best power play in the league is probably a little better than that, considering the time Perreault and Byfuglien missed this season and the addition of Myers before the deadline.
The Winnipeg Jets finished the regular season with a power play conversion rate of 17.8%, good for 17th in the NHL. Due to injuries, trades, and the usual amount of line juggling, their top five-man unit has changed a little bit over the course of the season, and even in the final week different players sat out, making the exact lines difficult to nail down with precision.