I need a running back...I think. (1 Viewer)

[phiz36]

10 Team Yahoo League

My team
QB - R. Wilson
WR1 - Antonio Brown
WR2 - Larry Fitzgerald
WR3 - Jeremy Maclin
RB1 - Mark Ingram 
RB2 - Theo Riddick
TE - Zach Ertz
FL - Willie Snead
BN - Eli Manning, Jacob Tamme, Michael Floyd, James White, Duke Johnson
K - Dan Carpenter
D - Buffalo, Minnesota(bye) 

Here is an image that lists all the other teams ranked from left to right.
http://i.imgur.com/2Y2supO.jpg

So I think I need an RB since Riddick has missed 2 practices this week and Ingram missed today's practice. Plus my bench has been scrubby :(  Maybe I'm ok and shouldn't worry?

My league trades all the time so my REAL question is what should I trade, and trade for? I always feel like I'm getting hustled when i trade so I don't do it very much, hence my inexperience. 

Thank you in advance for any suggestions.