Pair set to leave Bantams
Bastia midfielder Julien Sable has signed a new one-year deal with the Ligue 1 club.
Sable, 32, who joined Bastia from Nice last October, had his contract renewed for another season, the club confirmed today.
He told sc-bastia.net: "I am very happy to continue this adventure, it was a big commitment on my part.
"I want thank the officers and staff for their confidence in me. Now I'll be able to recharge the batteries."
Both players have not been offered new deals after being told by by manager Phil Parkinson last year that they did not feature in his plans and were free to find other clubs.
Overson and fellow defender Williams subsequently did not make a single appearance for the Bantams last season.
The duo's departure comes days after it was revealed young attacker Adam Baker had left the Coral Windows Stadium.