Big Tim said:
So he should have stayed on the wig and forced the forwards to spread out???
Yes.
Even though I highly doubt the number of players you stated is correct(it doesn't take forwards three play-the-balls to get back 10 metres...are you trying to suggest that players can't run sideways after making a tackle?), I still say yes, he should stay on his wing.
The above quote, if you look at it properly, is pretty ...for lack of a word...laughable. The obvious answer is YES. That's how you defend in a backline. You get the guys coming into the defensive line to slot into the "A-marker" position, and the guy already at A slides across to B, B to C, etc.
5 on 4, or 1 on 0...I know which I'd rather back to stop the try.
Let me turn the original question back onto you...Should he have come in and left his winger unmarked, allowing him to stroll in untouched(which is exactly what happened).
The fact is they scored...that should be prooof enough that what he did was the wrong option.
5 on 4 may still concede a try, but nowhere near as often as 1 on 0.