Just thinking out loud for a minute here, haven't heard or read anything.
Holland joked for many years that once Nick retired, he was going to do so. His close friend and long time Assistant GM Nill is the choosen succesor. keeping those 2 things in mind and today, it isn't to much of a stretch to beleive Holland may be retiring as GM this year.
The last thing Holland would want to do to his friend is set him up to fail. Moving pieces and not having it work, would fall on Nill's head not Holland's. Other than a couple of UFA's that could leave/should leave, what else will chnage between now and summer time? Nothing. This way Holland can walk away with the team in an ok place. Full set of draft picks, not to many big decisions to be made, cap space to spend money on, and a team still capable of going to the playoffs.
Now the team is in a decent place for the next GM to come in and do things his way.
Again, just my thought. But it would explain things if true.