Complex sentence: Ryan moved to Gloucester Rugby after this as Assistant Head Coach under Nigel Melville, following Melville's departure from Gloucester Rugby in 2004, Dean Ryan was appointed to the Head Coach role which he has held since.
Split into simpler sentences: Ryan moved to Gloucester Rugby after this as Assistant Head Coach under Nigel Melville. Following Melville's departure from Gloucester Rugby in 2004, Ryan was appointed to the Head Coach role which he has held since.