on a handful of trophies playing for United, but Jansen remains on the fence whether it was the right decision. a's secret scouting mission to watch Benfica's £51million-rated Alex Grimaldo PA:Press Association5Guardiola has shown his ruthless side by cutting out Yaya ToureGetty Images5Xavi feels City have an incredibly strong squad and can challenge for all trophiesHe won the treble with Barcelona and he can win three or four trophies this season. The midfield veteran reckons Citys squad depth is unmatched, and feels Guardiola is determined to succeed in all competitions. The pace never drops off and it is the same in every game, every week for every team. He said:?Xhaka, Ive seen him quite a lot and hes very good. The West Bromwich striker posted this heart-shaped tribute to the Premier League on his Istagram acc. But surprisingly, the former Chelsea boss has persevered with the Belgian midfielder. Jose Mourinho says it's his job to improve Manchester UnitedThe Sun. RELATED STORIESREADY TO RUMBLESam Allardyce is ready to row with Jose Mourinho over England players . “I said I knew I would have more chance of playing first team football at Palace and that was why I went there.