The reason I think his general position is false here is that he seems to be complaining about the manner a player leaves the roster, whether than if they just left the roster. I get the feeling he's doing this to gerrymander the results a bit.
For example, between 2000-2009: Kopecky, Meech, Fil, Hudler, Fleischmann, Quincey, Ritola, Emmerton, Mursak, Andersson, Ferraro, and Nestrasil were all drafted players who played for the Wings and then stopped playing for the Wings. Some were waived, some traded, and some were left unsigned either to be signed elsewhere or to fall out of the NHL... so even if we're just looking at the gerrymandered attempt he's making here, still wrong.
Matthias and Jarnkrok were other players that were moved out before they got to play an NHL game in Detroit, which seems to stand in contradiction to the notion of a reticence to move such assets.
Generally, I reject the criticism that a GM not trading drafted roster players is a point of evidence supporting error. It is often presented absent all nuance or context, as though a GM has to move some % of his drafted assets or something.
Typically, it's also usually presented as a Playstation transaction, as though a GM who sought a move could make a beneficial one regularly... and that's rarely the case. 'Holland didn't move this drafted player I didn't like, for a package that would have returned more value than it cost, therefore he must not have tried, therefore he is bad.'
Not what I would describe as a logic chain forged of adamantium.