Guardiola: I would retire if possession football did not work Unknown 02:47 The former Barcelona and Bayern Munich manager has claimed that if his tactical approach stopped working, he would give up the game Share this Share on FacebookTweet on TwitterPlus on Google+ Related PostsPremier League: Manchester United's Romelu Lukaku seeks legal advice over Everton owner's voodoo claimSkier Aanchal Thakur's father narrates how he introduced PM Narendra Modi to paraglidingFrench League Cup: Neymar, Adrien Rabiot on target as Paris Saint-Germain beat Amiens to reach semi-finalsKooyong Classic: Eugenie Bouchard posts first win of the year; Dominic Thiem withdraws through illnessAustralian Open 2018: Rafael Nadal, Simona Halep named top seeds; Novak Djokovic seeded 14th
