Foerster is basically the poster child for what the Flyers do wrong with player development. They don't maximize strengths, they just try to turn every player into the same player. When Foerster came up, he was exciting. Quick through the neutral zone, creative, ripping shots and scoring goals.
But he wasn't a Complete Player, which is Tortsadelphian for "grinder." He's now a very safe shot-blocker and inefficient puck-chasing forechecker who displays next to no flash or creativity. And they love him for it and tout it as a success story. He's never a scratch, because he does The Fundamentals (as they see them) so obsessively. At the expense of what he used to do, though.
The issue they've had with Frost this whole time is that he can't both be that guy and produce offense, because corner crashin' is completely antithetical to how he produces offense. So he's a whole lot nothing these days, too, and they've since turned their attention to Brink.
They think you completely change how an offensive player approaches the game and then once they've done that, the offense will just reappear. But that's not how it works. If it was, the whole league would be Patrice Bergerons.
All of that to say...I think Michkov should basically just ignore them.