Stand pat, or make a move?!

[dweenmachine]

I'm in a 12-team league where the waiver wire/FA pool is very thin. Definitely no starting RB's out there.
I feel like I have a really deep and great roster, but could always try and trade for an upgrade here or there. I have recently been fortunate enough to have my stashed away RB's become starters or close to it. Now I'm not sure what to do with them, if anything! I mean, maybe the best move to make is no move at all... simply keeping them so no one else can get them might be the best thing to do? The guys in my league who have Kevin Smith and Beanie Wells as one of their starters are screwed, and the Michael Turner owner can't feel too good right now...

12-team, H2H, Keeper(3), PPR
QB MRyan
WR RWhite/BMarshall/TSmith
RB RMathews/DMurray
FLEX DAmendola
TE KRudolph
K JHanson
DEF Flavor of the week...

Bench
QB ADalton
WR GLittle
RB DBrown/JaRodgers/MLeshoure/RWilliams/RBush
TE FDavis

[messenjah]

I like your team but you have so much depth at WR that you should trade some of it. I would go for more or upgraded depth at WR. Everything else is great though.