A guy on my league had 2 RBs go down this week due to injury so he is in desperate need of a RB (he doesn't even have enough right now to fill his starting lineup. We were talking and he has always been a fan of Darren Sproles who I have on my team, and he offered up Wes Welker, who is coming back from suspension. The WRs and RBs I have are the following (we are a 2 WR, 2 RB, 1 RB/WR/TE). We are also a PPR league.
WR
A.J. Green
Mike Wallace
Mike Crabtree
Golden Tate
Kelvin Benjamin
RB
Marshawn Lynch
Alfred Morris
Trent Richardson
Darren Sproles
Should I pull the trigger on this trade? I will be light on RB, with 2 being on BYE the same week in week 10, but that gives me plenty of time to pick up another RB.