League starts 2 RB's and 1 Flex position (right now occupied by Austin Collie, IND).
These are the candidates:
* Mike Bell, NO (has become the scoring threat)
* Jamaal Charles, KC (starging with LJ suspended )
* Laurence Marooney, NE (they're mostly airing it out)
* Lesean McCoy, Phi (less value with Westbrook back)
Which two should I start, and should one of the remaining replace Collie in the Flex spot?.