Thanks KM, Cameron Rayner it is then, I'll get onto Stephen Conole.Powell-Pepper is an exceptional endurance athlete - that's the source of all those bursts of speed. Rayner doesn't have that and can't do that as often.
Both are equals in terms of what they can do in contested situations if not slight edge to Rayner.
Where Rayner has Powell-Pepper is as a forward. Rayner is an exceptional forward and provides significant impact forward of centre that I can't see SPP providing.
Of the two. Give me Rayner. Mids who can provide significant impact forward of centre are worth their weight in gold, and I fully expect Rayner builds up his endurance over time and becomes just as good through the midfield with his contested stuff highly impressive.