That's part of it, but I think acquiring Tarasanko has given Gallant an excuse to play the kid line even less. With the 15 games prior to the trade averaging 17:30 to only 15mins since. They were fine in the Seattle and Cane games and still saw reduced ice time.
It might be, hope he can stop this from becoming one of his typical 1 in 8 or scoreless in 5+ stretches'.
I'm sure that Gallant spammed Panarin-Tro-Tara since they were put together but he should have. It's been 4+ periods, but they've been fire.
They had more ES minutes than Kreider, Zibanejad vs Calgary (In total, Chytil and Laf were over 17 and Kakko was just a touch under.) They got less in Vancouver bc they should have gotten less, they got less yesterday because that was the first objectively terrible game that they've played as a unit in a while.
They will have a game where they carry the offense again at some point. IF that happens and they get 13 minutes then it's something to complain about. Until then it's really just distributing the minutes as they really should be.