The Blues midfielder, who only signed a new three year deal at Blues in the summer, has handed in a written transfer request.
Blues recently rejected what was labelled a 'derisory' offer from Rovers for the Welsh international and the Lancashire club are sure to be back in for Savage should the club accept his request.
Everton boss David Moyes is also a big admirer of Savage and I wouldn't rule out the Merseysiders renewing their interest either.