Carlton star Sam Walsh has praised Josh Fraser's selfless attitude but was careful not to endorse him for the Blues' permanent coaching position. After Carlton's extraordinary 76-point demolition of reigning premiers Brisbane, Fraser is firming to shed the caretaker coach tag and continue on beyond this season. Fraser's record is 9-2 since becoming interim Blues coach when Michael Voss exited with Carlton's season appearing dead. Walsh was careful not to attach himself to one applicant for Carlton's coaching position, with several external candidates going through an extended process with the club. "I'd put all my support around anyone who's going to have a crack at being the head coach at Carlton.