Racing PositionsBarca interested in Ajax's Tagliafico - sources7MSam Marsden, Moises LlorensLIVE Transfer Talk: Chelsea to battle Barca for Ajax's Tagliafico2YESPNTagliafico: Ajax 'slapped' Madrid at Bernabeu3YAdriana GarciaSource: Real Madrid, Arsenal keen on Tagliafico3YDermot CorriganTransfer Rater: Nicolas Tagliafico to Arsenal; Alex Sandro to Manchester City4YAdam Newson, Football Whispers