Need a quality starting RB2; what to do?

[DallasFan85]

Hey all; hope your fantasy seasons are doing well. I'm in a non-ppr ten person yahoo league; I'm number 1 with a 4-1 record. But going forth, I realize I need another solid RB to compete; my Rb core has gone from starting Fred Jackson to a WW frenzy each week!. I also think I have enough WR depth to sustain a loss at that position. I'm willing to trade Calvin Johnson, or Possibly Roddy White. What running backs do you think I could get for one or the other? Should I sell high on White to get a possible top back, or shop Megatron around for a decent weekly starter? Thanks for any suggestions as to what to do!

Standard non-ppr 10 person Yahoo.com league, starting 1 qb, 2 rb, 2 wr, 1 rb/wr, 1 te, 1 k, 1 def.

Qb: Kurt Warner, Joe Flacco
Rb: Maurice Jones-Drew, Willie Parker, Larry Johnson (both recent waiver claims ugh, haha), Fred Jackson
Wr: Calvin Johnson, Roddy White, Hines Ward, Terrell Owens, Nate Burleson
Te: Owen Daniels, Kellen Winslow
K: Neil Rackers
Def: New England

[DallasFan85]

bump?