Bye week trouble... Need help.

[paycheck71]

Need to drop a player to pick up a receiver, since both of my starting WR's are on a bye in a couple of weeks. I have several marginal RB's that I've picked up along the way hoping that one of them will pan out, but I'm having a hard time deciding who to drop to get the receiver.

Shonn Greene - starting RB on a self proclaimed "ground and pound" team, but they have sucked so bad so far. He was my flex option, but I had to bench him after week 3.

Ryan Williams - starter until Beanie Wells comes back, but they don't seem to run much at all, and when they do they can't really do it well. 14 for 33 is terrible. But still hard to drop a starting RB.

Pierre Thomas - only 9 carries last week. But he did get 40 receiving yds.

Brandon Bolden - got some carries (14 this week) off the bench for the second week in a row. All of a sudden NE looks like a good running team, so while normally I'd drop this guy, I'm a little hesitant at this point.

So, I'm thinking I'm dropping Pierre Thomas, what do you guys think?

NEED HELP!!!