I really don't think it's wise to draw major conclusions about the playoffs from games 60-82 in a season where we are in the playoffs.
Most players out there are visibly giving 85-90% effort right now. Sometimes we forget just how much faster, more committed (in terms of man marking, forechecking, and back checking) the playoffs are.
Guys like Lindgren and Trouba are, at least in theory, built more for the playoff games with less time and space.
That said, I wished we played each of them a few minutes a game less. In my ideal world, we give 2-3 extra shifts a game to Schneider when Trouba comes back above what he was playing before. In the same way, I'd like more and more Gustafsson/Jones shifts with Fox that start in the offensive zone, with Lindgren-Schneider covering the off minutes.