Aren't there rumours it is going to come down? If so I think 80 min hookers will be back in fashion pretty quick.

Yes and as Father Ted points out, the presence of utility players to cover more positions will likely rise amongst the subs as there would be little point in naming four props/backrowers on the bench with only 6 substitutions.

It would help too (and this is a bugbear of mine) if the same damned rules were used in every competition.