It should be compelling for a few reasons:
Any time you change state statute on a recently delisted species, you put your status in review. If it is found to be a substantial enough change of status so that the future viability of the species is put in jeopardy, it makes it easier to get that species relisted.
Secondly, the bill places a population cap of 200 wolves before any hunting season could be ended. Under that scenario, MT will fall below the mandates 15 breeding pair (approx 250 wolves is necessary to maintain 125 breeding pair).
Thirdly, the bill ignores the fact that the genetic connectivity argument has not been settled in court, and if a judge finds that MT's alteration of the plan does not account for the genetic connectivity issue, then we end up back in court, with a high likelihood of losing management.
Lastly: It's concerning enough for the lawyers at FWP that they have made it crystal clear that this bill would jeopardize wolf status.
I'm fine if folks want to sue, the key is being able to win those lawsuits. Under SB 397, the state of MT loses.