Players can be content or displeased with the part of the country they're living in, or dislike who they play with, but they're professionals so its poor if thats translating into not putting the effort in.
I dont think its that though, its just his style and hes not switched on enough yet, for following runners, getting in the right shape/positions, making the right runs & right decisions etc.
He has the talent but he needs more experience and some good coaching. In the meantime he'll frustrate and cost us points, but its part of bringing youngsters through.