If you are a weekender and AOK with red-eyes this one just works. You have enough time to get over to the AMEX Centurion SFO for dinner before your flight home.
Now if you can try to route via ATL both ways for max points and a CPM near 4CPM. Not a lot of weekend dates open but look around other months. Maybe you can do a 1/2 day off Friday and make some of the dates work but you may have to overnight in SFO to get the lowest price.
Here is what I found for weekend only:
5,454 MQMs at 4.9CPM
Bookable on Delta.com