but is there some chicken-and-egg here: one reason you go into games contemplating not challenging for the opposition ball is because the feeds are generally a bit squint, making it hard.
Not quite.
If you have two equally competent FRs then the Hooker of the team throwing in still gets first bite of the cherry on a straight feed. That is why in the old days, even with straight feeds, it wasn't a 50/50 contest;
"tightheads" were not common but they did happen.
One of the problems these days is that there is so much emphasis is on pushing that the team throwing in loses its advantage if they try to hook the ball because they are out-gunned 7 to 8 in the pushing contest. You have legendary Argentine scrum coach Don Francisco Ocampo (inventor of
"La Bajada") to thank for this.
There is a Law in the book which should prevent the Hooker from pushing (or at least make it difficult for him) although it conflicts with another clause in the same Law (thanks WR :noyc
[LAWS]
20.2 FRONT-ROW PLAYERS’ POSITIONS
(a)
All players in a position to shove. When a scrum has formed, the body and feet of each
front row player must be in a normal position to make a forward shove.
Sanction: Free Kick
(c)
Hooker in a position to hook. Until the ball is thrown in, the hooker must be in a position
to hook the ball. The hookers must have both feet on the ground, with their weight firmly on
at least one foot. A hooker’s foremost foot must not be in front of the foremost foot of that
team’s props.
Sanction: Free Kick[/LAWS]
(a) conflicts directly with (c) in the opening sentences.
I would change these two Laws to
20.2 FRONT-ROW PLAYERS’ POSITIONS
(a)
All Props in a position to shove. When a scrum has formed, the body and feet of each
Prop must be in a normal position to make a forward shove.
Sanction: Free Kick
(c)
Hooker in a position to hook. Until the ball is thrown in, the hooker must be in a position to hook the ball. The hookers must have both feet on the ground, with their weight firmly on at least one foot. A hooker’s foremost foot must not be in front of the foremost foot of that team’s props.
The Hookers may not push in the scrum until they have attempted to hook the ball.
Sanction: Free Kick