Flex help on a desperation play

Hi all,

So it’s the last week before playoffs, and my only chance to squeeze myself into it is closing a 43-total-points gap (my league has the top 5 seeds in the playoffs + the team with most total points for the season).

As such, I’m in need of a monster week, and my flex play looks meh.
Current lineup is (14-team PPR):

I’m not sold on Gallup this week but he plays tonight so I’m gonna have to take the risk on him.
I love Sutton in general but his matchup is bad and could potentially end up exactly like last week’s one-catch game. He could however still deliver some decent numbers solely based on PPR.

Other option to flex are: Darrell Williams, Sanu, Anthony Miller, Josh Gordon. can also pick up Hardman from Waivers.

Not really sold on any of these options, but some of them might have some upside.
What do you guys think I should do? roll with Sutton and hope for the best or take a gamble on Hardman’s big plays / Darrell Williams volume with Damien likely out?