V Buffalo & @ Detroit aren't exactly great opportunities to shine in your fantasy playoffs.
Those aren't bad though, as Chicago will stay committed to the run regardless of the score.
I agree in principle but, Detroit in particular has been amazing against opposing RBs since week 9, and against very stiff competition.
You can argue that Chi ran for 258 & Buf ran for 164 but Fields accounted for 147 and Allen for 78 in those games.
Monty & Herbert went 19-94-0 and Singletary 14-72-0. Beyond Chi & BUF, over Detroit's 6-1 run A.Jones+Dillon 20-59-0, Saquon 15-22-0, Etienne 13-54-0, Dalvin 15-23-1, Zonovan 13-23-0. Those are San Francisco D numbers. I didn't include receiving numbers because Chi doesn't use Herbert in that role (6 targets in 10 games).
Because it's Detroit and not San Francisco we always anticipate the wheels will fall off, and I can't help but feel the same way but those are not pushover RBs they have stifled for 7 games and those numbers should not be ignored.
If Herbert was not in the lineup I could see starting Montgomery because, as he proved this week he is incredibly versatile.
But throw in Herbert and Fields stealing yards and opportunities...how can you start either of them with confidence?
Is anyone going to start Foreman or Hubbard against them with confidence this week? Not unless they are agonizing over end of the bench flex plays.
I'm not saying don't grab Herbert, I am considering dropping Gus for him but probably won't because...why bother? Barring injury neither of them will see my lineup.