Flex starter help PLEASE

I have all my roster spots figured out except my flex RB/WR spot. I have a lot of guys to choose form so bear with me:

Mikel Leshoure vs Jac (leaning towards him)
Alex Green vs Ari (starter for GB but has like 2. something ypc)
Jonathan Dwyer vs NYG (able to hold my nose and pick up the steeler off the waivers. put up back to back 100 yard games but might be hurt and might not start)
Titus Young vs Jac (Crazy game against Sea but it was only one game)
Donald Brown vs Mia (Just picked him up)

I'd go with LeShoure over Dwyer in this instance. Miami is the 3rd ranked rushing D, Alex Green doesn't get enough touches because of Rodgers, and you can bet Calvin Johnson goes off on Jacksonville, relegating Titus Young to fewer catches. (But then again, that could seriously dampen Leshoure's numbers, too.)