Chris Sutton insists Celtic still have an issue to address at left-back - despite the impressive recent form of Greg Taylor.
Taylor has made the position his own this season under Ange Postecoglou, and eventually became one of the first names on the team-sheet as the Hoops claimed a Premiership and Premier Sports Cup double.
But Sutton reckons his former club still need to invest in defensive reinforcements during the close season and singled out Taylor as one player who could still be considered an 'issue'.
