There seems to be a bit lost in the shuffle here regarding Hainsey and his PP aptitude. He has taken a different role in Winnipeg than he initially had early in his career with Columbus and Atlanta, mostly for personnel reasons. Winnipeg has/had Bogosian, Byfuglien, and Enstrom on the roster all at the same time. Hainsey was at best fighting for 4th man on the PP. And unless I am mistaken, I recall them using Little on the point at times. Prior to this, he was actually a somewhat viable PP man in the NHL.
06-07: 7 goals and 16 assists on the PP
07-08: 8 goals and 15 assists on the PP
08-09: 4 goals and 14 assists on the PP
Here is the point where things changed:
09-10: 0 goals and 5 assists on the PP
And for the last three years, he has picked up 1 assist per season with the man advantage. In other words, he was pulled almost entirely from that unit. In Harrison's "breakout year" on the PP, he scored 2 goals and 3 assists there. He's not the guy we're going to be looking for in that situation.
Sekera has 2 PPG in his career. Most every other option has zero history of having success on the powerplay. If we don't need to lean on Hainsey heavy for PK duties, it's quite possible he could be a competent hand on the man advantage. He just hasn't been given the opportunity or priority to do so with Winnepeg. He seems to have fallen off the PP when Bogosian came on board.