By Felix Keith Casemiro has admitted he had doubts about leaving Real Madrid to join Manchester United after seeing Carlo Ancelotti cry. United signed Casemiro from Real in the summer of 2022 after agreeing to pay up to £70million for the Brazil international. The transfer was considered something of a coup for United at the time, given Casemiro’s wealth of experience and success in Spain, and they handed him a lucrative four-year contract with the option of a further 12 months. He was an integral part of Ancelotti’s side, having helped Real lift five Champions League trophies and win three La…