Trade for RB Improvement? Fournette vs. Monty

I was offered Fournette and Chark for Keenen Allen and David Montgomery, 14 team full ppr. He got hit by byepocalypse really hard. Would you accept this trade? I could use an upgrade at RB.
Remaining Roster:
RBs: Chubb, White, Mattison
WRs: Julio, JuJu, Crowder, Watkins


I personally like Monty and I think you’d be surprised at how he could do well with the matchups ahead. But with that being said I like the deal. You get an RB with fantastic volume and a WR who is top 10. Now the only thing is that they are both on the same team where you’d be leaning on that one team.