Cas is a great move for Rocky, makes perfect sense. His career is currently totally stagnating at Wigan. He is a very very talented HALF BACK, with top class potential.
At Cas he will be given the opportunity to have a run at half back and will be working with a coaching team who were previous halves and maybe can add something that Wigan can't.
Over the course of the year he will be in a position to win a halfback shirt at Wigan for the following year.
The club clearly recognize his ability and are terrified they could have another Sean Long style headache on their hands, ie he signs for one of our competitors and haunts us for years to come. Equally however they can't keep playing him out of position and delaying his career.
Sitting in the stands or running round getting the odd game here and there when we have an injury is no career for a lad that talented.
I'm personally made up given he is not going to get a chance as starting half next year that he is going somewhere he will be given an opportunity to kick start his career which has stalled a little through no fault of his own.