"Home Run" Flex Help (1 Viewer)

Obviously I want the player that'll score the most points, but being down 30 with 3 players (Witten, Church and Beasley/Ebron) left to play versus 3 for my opponent (Whitehead, Byron Jones, Prater), I need to start the player with the most "upside".  

Ebron is full PPR

Beasley would be 0.5 PPR

I could start Ebron over Witten, too.

So I guess it's pick two:  Witten, Beasley and Ebron.

Currently going with the Cowboys.