Sell on Marshawn now?

This is my current team:

I have a ton of rbs stashed. Do I try and package Marshawn and someone for a WR? I’m good at WR, but shallow with byes coming.

Team in my league verbally offered golladay for marshawn and buck allen. My only concern is that would leave me hoping that Kerryon, A Jones, Mack, or Foreman pan out as an RB2.

Thoughts? It’s a 12 team 0.5ppr redraft for record and I should be 4-2 after this week.