jack wilshere has not played for arsenal since november after limping off at the emirates following a tackle from manchester united 's paddy mcnair .
his career has been plagued by injuries , but former arsenal midfielder ray parlour believes he is the future of the club .
parlour also reckons arsenal can push chelsea for the title next season .
read : arsenal will help abou diaby get back on track , even if he leaves .
winterburn : klopp is perfect for arsenal but give wenger is the right man .