By Jude Summerfield Mateo Kovacic says Manchester City need to adapt to life without Rodri after scoring twice in their nervy 3-2 victory over Fulham on Saturday. The Cityzens were made to work for the three points at the Etihad Stadium, with Andreas Pereira putting the Cottagers ahead in the first half before Kovacic’s brace helped the hosts take the lead in the second 45 minutes. There was still time for Jeremy Doku and Rodrigo Muniz to strike and round off the scoring, but the victory means City remain just one point behind current league leaders Liverpool. They are also level with Arsenal,…