Agree Harks, for us to improve, the younger boys must surpass him.
Saw him play ruck in the 2's many years ago in a final where he literally took the game by the scruff of the neck and was something to watch. After sitting on someones head in the last qtr for another hang, he came down and twisted his ankle, never saw him get back to that standard again.
Forget those ruck days, as only heavy injuries will afford Casboult such duties again, given we have Kreuzer, Lobbe, Phillips and TDK on deck and only one of them will likely be playing in the senior team at any one time.
Only an injury to McKay may give Casboult opportunity in the senior team and further opportunities in the ruck.
I just think that it's now important that the likes of Kerr & TDK get opportunities as the prime focal targets in our NB's forward line.
If one or both are pushed aside for the senior guys, I feel it can only hamper their development. Give them the responsibility and see what comes about.