Picking a flex after saints pooper game

i have kamara and thomas, after last nights game i need to make up points vs the best team in the league. (oppnent has zeke)

half ppr/10 team/2 week playoff match

flex options are

adam humphries (im playing cameron brate)
mike williams
doug baldwin
jarvis landry

scared to play the last 2 and unsure about playing both humphries and brate

chris conley is also on waivers for free pickup.

open to sleepers off the waiver