Making it a single bird for non res. would suck for me anyway!  I can see it for public but if one has access why not let them shoot two, one and one or two on private?
I generally killed one and one, but the past two seasons all were on private.
With MO. season structure it is set up in favor of the resident already!
I have such a convenient way to hunt there, public or private I hope they do not limit me to one bird!