The sub doesnt have to be named from the bench players.
As for suggesting Poppy, i love the guy but he has been the quietest compared to hill, duryea and suckling. I would say suckling but his kicking will be crucial to break the web and duryea also can kick long and accurate. That leaves Hill and Poppy for me. So not based on stats but form and matchups.
I don't think you understand what role Puopolo plays......the key indicator for Puopolo is tackles. Puopolo had 6 of them last week equal 2nd in our line up playing from a forward pocket....that is his true form line, anything above that is a bonus in terms goals etc
Puopolo is a necessity.