Complex sentence: He left Bristol R.F.C. amid much local controversy for their bitter west country rivals Bath, where he arrived aged 22: "" disaffected with England and, with my volatile character, I could easily have drifted out of the game altogether.
Split into simpler sentences: He left Bristol RFC--amid much local controversy--for their bitter west country rivals Bath. He arrived aged 22: disaffected with England and, with my volatile character, I could easily have drifted out of the game altogether.