He left Boston to join Northwich Victoria on a free transfer on 2 July 2007, being signed by former Boston teammate Neil Redfearn. Rusk scored on his debut for Northwich, in the 2–1 loss against Ebbsfleet United, which was the first game for Ebbsfleet under this name, having previously been known as Gravesend & Northfleet. In September 2007, Rusk was placed on the club's transfer list and joined Rushden & Diamonds on a one-month loan later that month.