However, James believes the time is right to move on from his boyhood club.

Ive grown up supporting this club and to even play one game was genuinely a dream come true," he told the club's website., external

"Ill always be a Sale Sharks supporter and the decision to leave has been a really tough one for not just me, but my whole family. But the time is right to take on a new challenge."

Director of rugby Sanderson acknowledges James' contribution to the club, who he describes as Sale's "heartbeat".

"Sam is, and will probably always be, the heartbeat of this club and hell always be welcome back here," he said, external.

"We totally understand his reasons for wanting to go and find a new adventure and a new challenge, but he will be deeply, deeply missed and always loved by Sharks fans, coaches and players alike.