It's a good thread, a bit of thought gone in to it. Although The jury being out on Ralls got me. He's played over 350 league games and has been knocking about since 2011. Can someone let me know when he's likely to peak.
With a fit Ralls, we are a better side, more than perhaps any other player.(Ramsey apart). So jury's not out, but I think the OP is referencing his unreliability due to injury.
I hope Ralls is fit to start tomorrow.