Missouri resident here. Obviously this isn't being proposed because of low turkey population, although it isn't what it used to be. Interesting stats, I hadn't seen before, but they didn't surprise me. Our one bird the first week has always made the nonresidents tend to show up the first weekend, then plan on staying until at least through the following Monday in hopes of filling both tags, exactly what the nonresidents survey shows. 
Also the increase in the percentage of nonresidents is not surprising. We still have over the counter tags and a 2 bird limit. I'm not one of those hunters who have complained about nonresidents. That would certainly be hypocritical of me, even though I don't travel nearly as extensively as many do. 
As for the remark that us Missouri hunters need to be careful because of retribution from other states, folks, we're late to the party. What I guess to be one of, if not the most common destination for our hunters is Kansas. Now one bird limit, limited draw. I wasn't able to hunt there this past Spring for only the second time in 30 years. Nebraska has limited numbers of tags as well. Oklahoma is one bird statewide. Mississippi has limited nonresidents to a  draw for the first 2 weeks of the season, and I believe Arkansas is now one bird? 
I also don't hunt all public anymore, and the area I live in is not a prime target for most people coming in from out of state anyway, but if I lived in the national forest counties closer to the border of Arkansas, I might be upset too. 
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