The club have confirmed the departures of Jose Veiga and Michael D'Agostino after the official site updated their released list.
Portugese goalkeeper Veiga signed non-contract terms in December after a sucession of injuries to bodies and pride of goalkeepers limited the club's options. He made only one senior appearance, a 4-2 loss at Hartlepool.
D'Agostino signed a short term deal in February but, despite a handful of appearances on the matchday squad list, never crossed the white line and saw opportunities on the wing reduced with the loan signings of Marc Pugh and Jennison Myrie-Williams.
The Bulls now have only eight of last season's squad under contract or continuing negotiations, with two former youth teamers also agreeing deals to turn professional. With the management at the club expecting twenty players to be signed on there will be at least ten new faces to arrive during the summer months.