Exclusive: Former Wales international and British and Irish Lion knows Warren Gatland’s side needs to arrest their slump - and returning faces as well as exciting young players could make that a reality.

Wales centre Jamie Roberts has announced his retirement from professional rugby with immediate effect.

Waratahs have announced the signing of Wales and British and Irish Lions international Jamie Roberts for the 2022 season of the Super Rugby Pacific.

Dragons and Wales star Jamie Roberts hopes the concussion cases in rugby will allow the sport to build on the 'significant' protocols which are already in place.