Pick up Marvin Jones on WW or stand pat? (1 Viewer)

Should I pick up Marvin Jones in WW? BUT, I would need to drop Henry to do it, as only 4 bench slots. 

0.5pt ppr, standard 12-team league
Start 1 QB, 2 RB, 2 WR, 1 TE, 1 Flex, 1 K, 1 DEF

My lineup:
QB Brady, Cousins
RB Gurley, Ingram, Bernard, Henry
WR Julio Jones, Decker, TY Hilton, Fuller
TE Walker
K Vinatieri 
DEF Arizona

tough one but i would not make that move