Former Munster coach relishing switch to Wasps
The Limerick man will relinquish his role as head coach of Championship club Nottingham next summer, after two years in the job, to move across the Midlands to Coventry, where he will focus on skills development and exits under Wasps director of rugby Dai Young.
Before moving to Nottingham, Costello had been with Munster for five seasons, leading the A team to B&I Cup success in 2011, before becoming skills and defence coach to the senior squad under Anthony Foley.
Sport
Newsletter
Sign up to our daily sports bulletin, delivered straight to your inbox at 5pm. Subscribers also receive an exclusive email from our sports desk editors every Friday evening looking forward to the weekend's sporting action.




