If there is a spot for Trengove in defence - which there isn't - Trengove would be better. Playing the ruck/forward role, then Lycett is better. No matter how much Ryder plays.If Ryder is fit to play 80% of our games for 80% of those games, trengove would be a better fit
if Ryder's fitness is a risk, Lycett would be the perfect fit whilst we rebuild and wait for Hayes, Ladhams or Frampton to develop or recruit a better ruck