Former England Under 19 international Tom Hicks was one of four players to join the Knights from Rotherham Titans in summer 2017.
The Lock arrived following a season at Clifton Lane having previously earned Premiership exposure with Gloucester Rugby. Hicks made 14 first team appearances at Kingsholm and also spent time on loan in the Championship with Plymouth Albion.
The 27-year-old learnt his trade in the Northampton Saints academy and at six foot eight adds really presence to the Knights line out options.
During the 2018/19 campaign Tom made 12 appearances, however suffered an injury in early October that kept him on the sidelines for a number of months.