Montgomery for Singletary?

Wondering if I should make this trade given the Bill’s upcoming schedule and how unproductive Montgomery has been.

I’d take singletary over Montgomery. Just traded for him. Might not see him play yet depending on the hamstring but in the first two games he played 150ish yards on 15 touches. I like the bills schedule plan on starting allen The rest of the way but trying to get darnold for the Miami games