while I agree that Dekeyser's qualities are harder to appreciate for normal run of mil fans I think that the new system did not really help Dekeyser .. or any D.
DK made more turnovers this season more so than previous. If my memory serves me right a lot of those seemed to be in situations where he was forced to make the play due to systematic reasons. It is just my guess, I could be wrong here but given how Wings put premium on faster breakout, I suspect that has something to do with that.
I dont think this was his best season but non of our D really shined and made many terrible passes throughout the seasons. As a team, they really need to sit down and think about how they are going to get the puck from D to F safely away from pressure. Maybe we should stop splitting the ice in half as much as and use other side of the ice to relieve the pressure when breaking out. It would create rooms to allow our D to skate the puck out thus when it is turned over during transition, our gap between F and D is not that wide and we can win it right back, maintaining constant pressure around the puck.
When I think back on the system Wings played last season, it was a good attempt on theory but it required too much high quality executions to make it work correctly.