Defender Jonathan Spector has extended his stay at Birmingham after penning a new two-year deal.
Bastian Schweinsteiger’s Bayern Munich future remains in doubt after Matthias Sammer admitted he could leave the club.
The Rovers youth product moved back to Ewood Park on a three-year deal last summer but his second spell at the Sky Bet Championship outfit proved only marginally more successful than his first. He made just four appearances before spending time on loan with Fleetwood.
A statement read: "The club thanks Alex for his work and dedication during his time at Ewood Park and wishes him all the best for the future."