Here's the official excuse:
The State of Florida allocated nearly a million dollars for excavation and preservation, but now, a wealth of information lies cataloged and boxed at Florida State University because the state cannot provide additional funds for research. Additional research could tell much about the native Americans who lived near a small pond 4,000 years before Christ was born and 2,000 years before the pyramids were built or ceramics came into existence.
http://www.nbbd.com/godo/history/windover/
I haven't been to that site in quite a while. I like all the new updates.
BTW, not one mention of any DNA testing.