oldmancraigy
Coach
- Messages
- 11,895
Less hit ups off the play the ball; more room and freedom to rove in attack and defence.
I reckon there's barely a "lock" in the game according to your definition.
Most teams play a 'lock' as a "middle third" backrower. Job is to hit it up to spell the props if needs be (less hitups, because it's the props job, and they get subbed, ideally the lock won't need to be); and their job is to tackle the house down (hence fewer hitups).
Some blokes have huge motors, and can do both, which is why Hindy ended up 'middle third' for Parra. Gallen is the classic example of this type today.
Some blokes have exceptional footwork (ie Watmough), and so expose the opposition big men around the middle of the ruck.
Some teams don't have an 80 minute option, so go with a rotation in this position and they tend to just play like a 3rd prop on the paddock (ie Roosters)