‘Luukkonen was not solely responsible for the Canadiens rallying from a 3-2 deficit with three goals in the second period Thursday night. Defenseman Conor Timmins lost coverage on Josh Anderson’s tap-in goal to tie the score 3-3. Tage Thompson committed another undisciplined penalty 10 seconds before Nick Suzuki snapped a one-timer past Luukkonen to make it 5-3. But the fourth goal may have been bad enough to convince Ruff that he needs to go back to the rotation that brought Buffalo to the second round for the first time since 2007.’