Jason, my husband is a Diamond million miler on delta as well - the extra customer service is a big reason to book all the way through with Delta. I think we stayed in the springhill suites in ATL on our way back from Anegada in February - great hotel! and while an extra overnight might not have been ideal, a long shower and a little rest was welcome after leaving the islands as we had no water or power on Anegada for our last 2 days :-)