I just booked one of these as I had one $50 voucher left. I will be flying a TON in September now (like almost every day). This is just great and can work for a weekend run aka position in either the night before or as I am the morning before the run then back the night after if you want. HT to FT on btw. Here are the numbers:
5,244MQMs at 4.2CPM
Bookable on Delta.com
DM yields a sweet 11,800 Skymiles per CWSI.net!
If you have the time this could be a good do a run, stay a day at Centurion lunge, do another run, go home!