Sadly, I agree. I suspect he is just biding his time till he is a UFA and then will be gone unless he gets the playing time he deserves (and has mostly received this season). Certainly, if I were his father or agent, I'd be encouraging this.
Knowledgeable, analytical hockey minds know that, while Ehlers plays a riskier game than most, the rewards far exceed the risk. His possession and point metrics have clearly shown this over the years, but are not appreciated by many.
That's silly. No coach is going to be happy if Ehlers is risking games tied or with one goal leads late.
This isn't one coach, it's every pro coach he's had. I doubt Ehlers is too mad about it - I am sure he's extremely aware of his shortcomings, here.
This is a team game, so either Ehlers plays in a way that is for the benefit of the team, or the team makes adjustments.
I don't think Bones is trying to stop Nik from playing his game earlier in games, or if we are looking for offense.
Obviously the metrics aren't showing what is happening in games in specific situations (meaning late in the game up a goal, etc.) If you are up by one you can still push for offense, but not by trying high risk plays that cause dangerous chances against.