I would make that trade, especially being in a ppr league. Ridley can't be trusted in New England he just fumbles to much and when its crunch time look for Vereen to be the trusted RB. Vereen stays healthy 100 catches this season plus what he can gain as a runner. Matthew's will be sharing carries with both Donald Brown and Woodhead and doesn't offer much as a pass catcher.

My current RBs are Marshawn Lynch, Ryan Mathews, and Frank Gore; I play in a PPR (.25 per reception league) and I was wondering if it would be a good idea to trade for Vereen (by giving up Mathews) so I can get an RB that's a better pass-catcher.