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 PostsLe'Veon Bell timeline: How NFL career went downhill after Steelers, from Jets to RavensNFL picks, predictions for Week 10: Browns upset Patriots; Saints slow Titans; Rams keep 49ers reelingNFL picks, predictions against spread Week 10: Chiefs rip Raiders; Packers nip Seahawks; Cowboys, Bills reboundNisha Dahiya Becomes National Champion a Day After Identity Confusion With Killed Namesake WrestlerISL 2021-22: SC East Bengal Part Ways With Head of Sports Science Joseph Ronald D'AngelusWill Aaron Rodgers play vs. Seahawks? Packers QB gives update on status for Week 10 matchup
