Taking all the emotion out of it, if Canterbury are paying the majority of the freight, it's worth doing. I like Grub, but he has been sidelined way too much with injury and he's one of Canterbury's favourite sons, I can't imagine him not wanting to go home if they want him. His time here (both on and off the field,) has probably been a time of his life he'd rather forget. Recurrent injuries and the trouble with the girl, I'd not be surprised if he wants to go home and start afresh.