Except that's not how the GI Bill works; it didn't work that way when I was using it.
Source: https://www.va.gov/education/about-gi-bill-benefits/post-9-1...
There were some specific changes two years ago, but it doesn't look like it covers the problems I mentioned: https://www.benefits.va.gov/GIBILL/FGIBSummaries.asp
Feel free to be specific beyond "That's not how the GI Bill works"