Former Bull Ryan Green has joined Steve Jenkins and Gavin Williams at Merthyr Town.
Jenkins told the club's website: "Ryan is an experienced defender, and will add quality to the squad. I'm delighted he has agreed to join us. I am still looking to strengthen the squad for the coming season in certain positions, and will make announcements on any new signings when confirmed."
Green's father Phil was a striker for the previous Merthyr Tydfil side. He spent last season in the Welsh Premier with Port Talbot.