I think the point is that Tinordi will likely be the 7th D, which was pretty much the last role available for Hajek. Nemeth was the dagger for Hajek. Nemeth was brought in to play 3LD and he pushed Hajek out of the lineup. Unless the plan is to deal Lundkvist and shift Hajek to the right until Schneider is ready.
But if Nemeth and Lundkvist are both here, Tindordi will be kept as the 7th dman over Hajek. No use having Hajek around to sit. He would either be dealt or sent down.