The defender inked a new three-year deal with the Blues yesterday.
He told bcfc.com: "There have been some good signings. Ben (Foster) is a world class keeper and coming from Manchester United he is a good acquisition for us. Filling in Joe's (Hart) boots will be hard for anyone and anyone in the world. Ben will come in well and get into the running of things. I think he will be brilliant for us. The big man coming in up front (Nikola Zigic) gives us something different in that department.
"Survival will be the main thing next season. After doing so well last season people will be wondering how we are going to do but our aim is to stay in this league and hopefully push on from that ninth place."