Play off help : cant decide

Hi guys and thanks for always being so helpfull
Well playing a opponent who has a loaded team

So only you guys can help me get to championship

Half PPR . Need Choose two : one flex and one RB **2 **

****Elliot @ Denver ****
****Ridley @Tampa ****
****Chandler vs Lions ****
Flowers @ SF
****London vs Colts ****
Njoku @ Houston

Which two would be best for me

I was thinking : elliot and Ridley

Also starting Laporta at TE thats why Njoku as an option for flex or start Njoku

Thanks and good luck all

Agree on Elliot. If I were up vs a loaded team I would go with the higher ceiling London.