John Kears comments made me smile.
If you go onto SL tv and watch Wigans first try. Wakey kick the ball downfield and put five men into the first tackle about 65 metres from the Wakey line. On the second tackle they put three men in, then on the third tackle they again put three men in.
On the fourth tackle they were stood behind their tryline as Roberts scored. This multiple men in the tackle and peel is not quite as simple as it sounds, and you have to be very fit and disciplined to do it or you get burned.