The rugby league transfer merry-go-round occurs every year, new players come, while others go. It's part of the game and it happens to every team.
However, particular departures can leave fans wondering what could have been. We've looked at each team and picked one player they would love to have back in their jersey.
GOLD COAST, AUSTRALIA - MARCH 17: Kevin Proctor of the Titans looks on during the round three NRL match between the Gold Coast Titans and the Parramatta Eels at Cbus Super Stadium on March 17, 2017 in Gold Coast, Australia. (Photo by Chris Hyde/Getty Images)
Kevin Proctor
He enjoyed success at Melbourne winning a premiership, before making a move to Gold Coast this year, which hasn't been successful. After being appointed as captain, an off-field incident led to a lengthy ban.
Melbourne have a number of young players coming through the system, as possible replacements for Billy Slater, Cooper Cronk, and Cameron Smith.
Proctor's experience, as a New Zealand International, would be one that Melbourne would cherish most.
Melbourne have still remained at the top, despite Proctor's departure, but would surely benefit if Proctor decides to head South back to Victoria.