Steve Gatland to coach British & Irish Lions for Australia 2013 season . New Zealander is only second coach from outside British Isles to lead Lions . Appointment was delayed after Gatland broke both heels in accident in April . Rob Howley set to take charge of Wales as assistant coach .
Warren Gatland will coach British & Irish Lions for Australia 2013 tour . New Zealander is only second man from outside British Isles to lead Lions . Appointment was delayed after Gatland broke both heels in accident in April . Rob Howley set to take charge of Wales as caretaker coach .