In the view of Mats Wilander Murray needs to let go of his chameleon instincts if he is going to unlock his full potential as a multiple grand slam champion .
Mats Wilander is a three - time winner here at the Australian Open .
In the view of Mats Wilander , a three - time winner here at the Australian Open , Murray needs to let go of his chameleon instincts if he is going to unlock his full potential as a multiple grand slam champion .