Kieran Tierney could stay in Champions League as Arsenal hatch new transfer exit plan

Arsenal left-back Kieran Tierney is expected to sign for LaLiga side Real Sociedad on loan for the remainder of the league season having fallen down the pecking order at the EmiratesArsenal left-back Kieran Tierney is expected to sign for LaLiga side Real Sociedad on loan for the remainder of the league season having fallen down the pecking order at the Emirates[Collection]