To me after watching the games so far. I am seeing a big problem that I consider falls upon the coaching staff.
I believe that they are making a big mistake with their choice of personal on the power plays.
The 5 forward "1st unit" lacks a true power play quarterback and is putting players out of position and most of the skill players. The "2nd unit" has both Clarke and Doughty who are both PP QB's.
They really need to move Clarke to PP1 to QB it and put one of the top skill forwards to the 2nd unit.