Would you trade Flacco and Howard for Miller and Goff?

I’m in a 2QB league and am in a tough spot. My QB’s are Alex Smith, Flacco and Tyrod. I am thinking I would rather have Goff ROS than Flacco, but I’m not sure it’s worth it trading Jordan Howard for Lamar Miller.
I have Gurley and Breida as my other RB’s.

It’s tight but I don’t think I would do that trade…
D’Onta Foreman will be coming back at some point this season and could turn Miller into a flex play at best. The downgrade at RB isn’t quite worth the QB upgrade to me.