I'm actually a little shocked they haven't brought back the P250 given the bad reputation the 320 has gained for ADs. Seems like LEAs would love to have a similar gun that takes the same magazines/holsters but without the liability issues.
They discontinued the 250 like almost the day that they were awarded the DoD contracts for the P320. I assumed at the time it was to free up manufacturing capacity. Maybe when they get caught up with the military 320s, they'll churn out a couple more runs of 250s to test the waters.
Take my money, SIG! (And, BTW, I have zero interest in a 320)