One of the best signings we've made in recent years. Just very reliable and hard-working, he's got a great offload too which I don't think he receives enough credit for.

Amor is interesting because his performance is far beyond what you might expect from someone his size. He has to be one of the fittest forwards on the books. Maybe even the fittest

Amor is certainly very fit for a prop but no forward comes anywhere near James Roby, nor any back.

It's hard to compare the two. It wouldn't take too many increments of 1lb loads added consecutively to Roby's back before he drops from sixty tackles down to fifty and then forty.

Whilst I agree with your point that extra load would equate to decreased performance, Roby is so far ahead it likely wouldn't matter. The bloke is a machine whether it comes to RL related match fitness or general aerobic/anaerobic fitness.

I'll repeat Alan Rooney's greatest ever line,

[i"Well, James, imagine how good you'd be if you really were bothered"[/i