Think people get too hung up on who Hasktol is playing at this point of the season - right now they have injuries, suspensions and a killer schedule to start the season, I mean play in Montreal, then fly back to Philly the next night (what time did they get in, 4 AM?) to play a team coming off 4 days rest.
Hakstol probably demands more disciplined play from his bottom six, his top two lines can compensate with speed and skill, but "muckers" have smaller margins of error, so he's more reluctant to give Luby lots of ice time until he's got a couple dozen games under his belt.
Provorov 24 min, Ghost 22, Manning 17.
Provorov, McDonald 3+ on the PK, Gudas, Manning 1, GHost and Streit don't play the PK (can't clear the crease as we saw on the 2nd goal)
Hakstol is trying to keep Couts off the PK, he trusts VdV there, but Luby got 2 shifts, he's working his way into that bottom six role.
VdV, Luby and Gordon played about 6 minutes ES. That's 9 shifts.
Cousins and PEB were the next lowest time at 11 and 13 minutes.
So the 4th line is really chosen to play the PK and maybe 3 shifts a period to provide a breather.
I think the shuffling will occur on the 3rd line, Read has nailed down one spot, the other two are up in the air until Raffl returns. If PEB is pushed down to the 4th line, I think Gordon sits, if Weise, VdV or Luby. Cousins either centers the 3rd line or sits, he doesn't fit a 4th line role.
The Konecnky - Giroux - Voracek combo doesn't work, both K and G can get pushed off the puck too easily, they need space and someone to do the dirty work, though the way V is playing, you could put him on any line and it would work.