Nice set of RB's.
I'm in a 12 man league and was able to get a top 4 of McGahee, K. Jones, J. Lewis, and Bettis myself.
Its a nice luxury to have, but can cause some dilemmas when coming to picking starters.
I would do McGahee and Parker myself.
Parker is probably the easiest to sit for some people, but i think he'll have another 100 + TD.