Mark Bower has added two further players to his squad ahead of Saturday’s Vanarama National League opener at Welling United.
Thompson, 22, was released by Leeds United at the end of last season, having started out at Everton while also spending a season out on loan from Elland Road at Bury. He can also play at right-back and will wear squad number 24.
Atkinson, 20, is also a former Leeds man, having left the Championship club last season. He will wear squad number 17.
Both players are available for sponsorship.