WHO TO PLAY IN MY FLEX? #FootClanTitle

Who do I pick up!? I am in a league where waivers cost $5 REAL money per transaction so there are a good crop of guys out there to pick up this week…I am currently rolling with Gallup in my flex so the question is basically should I play Gallup over these 4 guys and if not, which of these would be the guy to pick up and play?

FULL POINT PPR
Mostert
Deandre Washington
Perriman
Boone

Washington. Perriman. Mostert in that order.

You still dont like Boone if Mattison isnt practicing?