In the backs, Mark Davies starts at stand-off and Jack Adams and Jon Goodridge start at centre and full-back respectively. Cornwell has been given permission to use nine replacements if required and they include youngsters Charlie Sharples and Pete Swatkins.
The game is included in the season ticket package and kicks-off at 7.30pm.
GLOUCESTER: Jon Goodridge; Dan Norton, Jack Adams, Toby Wilson, Kyle Palm, Mark Davies, Jimmy Williams; Terry Sigley, Ross McMillan, Jack Forster, Jonathan Pendlebury, Will James, George Evans, Ejike Uzonigue, Adam Balding. Reps: Joe Williams, James Brooks, Dan Tuohy, Dean Miller, Ryan Burford, Rod Petty, Henry Trinder, Charlie Sharples, Pete Swatkins.