How could you know after one game against the Sharks' reserve grade side?
So far it's entirely down to coincidence.
Robson got 2 LBAs and 3 TAs last night; in the previous 10 weeks he got 1 TA and ZERO LBAs.
So you blame Mortimer for Robson's poor form prior to last night?
Mortimer has 2 LBAs and 3 TAs for the season. That's comparable to other NRL halves so far this year. Is it Robson's fault that Mortimer hasn't done more? Or is just Mortimer's fault that Robson has been shit the whole year except against the Sharks' reserve grade side?
Forget about LBA's and TA's. The major drama this season in the halves has been the kicking game. The inability of both halves to put in effective attacking kicks has nullified the advantage completed by our high completion rate (which coincidentally has occurred after Mateo left ...)
The poor kicking game has meant that opposition teams have received the ball in good positions and have moved into good attacking positions very quickly. This in turn has stressed our defence, resulted in tries because certain players (Reddy) get isolated in defence on the flanks, and, because points have been scored, means that we've had less possession.
Atm McGuire's kicking game is better than Mortimers. The kicking game was better last night and that was a factor in the team's performance. The better the kicking game the greater the share of possession the less then the pressure on Robson.
McGuire is also a more experienced player which adds composure. That is something Mortimer has lacked. I think a lot of pressure went off Robson last night because he played behind a dominant pack with a more experienced backline (consider also Walker's entry into the backline).
Mortimer is the better long term prospect. But for this season it looks like Robson will do better with McGuire. Thats way better than the blind leading the blind approach that we saw with Robson and Mortimer in the halves in 2010 and 2011.
Btw you said earlier that the halves play on different sides of the field. That is true some of the time in attack but there are other attacking plays in Parramatta's arsenal where the two halves combine as the team goes left to right and vice versa in attack.