Charlie Comben has signed a new contract with North Melbourne keeping him at the club until 2033. (James Ross/AAP PHOTOS)Charlie Comben has signed a new contract with North Melbourne keeping him at the club until 2033. (James Ross/AAP PHOTOS) Credit: AAPThe Tasmania Devils have missed out on one of their prime targets after key defender Charlie Comben re-signed with North Melbourne on a new six-year deal. Comben joins fellow core players Harry Sheezel, George Wardlaw, Finn O'Sullivan, Paul Curtis and Cooper Trembath in re-signing this year. North Melbourne (8-11) have fallen a win behind the final wildcard play-off spot following four losses on the trot, and they face a tough battle against high-flying Hawthorn (13-5-1) in Launceston on Saturday.