MARTEN DE ROON believes Middlesbrough are quickly adapting to the ‘most difficult league in the world. Arsenal target Alvaro Morata takes on street star TouzaniRelated Storiesreal tragedyReal Madrid fan . If he wins the Champions League for City this season then I will travel to England and I will say on television that Pep Guardiola is the best manager in the world. 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 Dutch midfielder joined the Teesside outfit this summer in a big money move form Serie A side Atalanta. I believed we still could turn it around – but then the second went in…related storiesThe unex. Reuters9David Luiz is looking a contender to be dropped after only two games since rejoining Chelsea. It was claimed that a problem with the online ticket system left hundreds stranded outside as Slaven. But this collection of multi-million pound internationals are either going to put up with it or lump. aid millions a year moaning to the press because their boss has bollocked them for poor performance.