Rotherham and Derby have agreed an early termination of striker Connor Sammon's loan spell with the Millers.
Alan Pardew has put a £20m price tag on Yannick Bolasie and says Crystal Palace will be buying, not selling this summer.
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."