4 Good WRs, bad RBs. Should I try to trade?

[Rrolack]

Heading into the playoffs, my team has 4 very playable WRs and some RB issues. Roster is:

QB: Dalton, Romo
RB: Morris, Mathews, R. Bush
WR: Green, Julio, Jordy, Dez
TE: Hernandez, Keller


Is it worth trying to go for a 2-for-1, say trading Jordy and Morris for a better RB? If so, how good a RB should I be looking for in return? Any chance of getting a top 5 guy?

Or should I stand pat and play my WRs as matchups / injuries demand?

[bandoogie]

When asking questions, you should always mention how many teams in your league, the league settings and the amount of roster spots. Try packaging Mathews+Dez for Lynch, T-Rich or maybe Doug Martin. Or you could try Nelson/Julio+Mathews for Peterson or Foster.

Edit: if you manage to acquire Peterson, Foster, or Lynch, make sure you also roster the appropriate handcuff.

[Rrolack]

Sorry; it's a 12-team league, 5 bench spots. Standard ESPN scoring (non-PPR).