Thanks for your help...
I'd start Miller & Booker. I like both their matchups and I think game script favors them, especially Booker.
At WR, keep as close an eye as you can on Hilton, but start him if he's good to go. I'd also start Crabtree--he's clicking with Carr lately.
At flex...if you're projected to lose and need a home run threat I'd go with Thomas. Those Saints WRs are feast or famine. If you're projected to win and want a safer, more solid floor go with Hightower. He will get touches and can still go off if he finds the end zone.
Good luck!