This chance of this happening is about the same as winning the lottery given the underlying political landscape. The situation in Shreveport is good case study. Just think what the reaction would be if you proposed to merge Southern's programs up there with Bossier Parish Community College (the most appropriate match)? How would the people who back LaTech react if you proposed to combine LaTech's programs at Barksdale into LSU-S? Think about New Orleans post-Katrina... the perfect opportunity to rationalize programs between UNO and SUNO. Nothing happened there. Why? Because of the political pull of these institution's supporters is such that this type of change will never happen. That's a political trend that I don't see changing here in Louisiana anytime in the near future.
Administration of higher education is a mess in this state: three different university systems (ULS, LSU, and SU) all vying for money (not to mention the community college system), an oversight board that I wonder at times must think that anything with a Tiger on it is wonderful, and many distinct political regions all with very different needs and agendas which results in a legislature that can't or won't do anything to fix it. Somewhat depressing, no? You just do the best you can with the tools we get...