Casemiro, who joined Manchester United last summer, is now regretting his decision to leave Real Madrid. The club's interest in signing Benfica's Joao Neves has led to doubts about Casemiro's future at United. Despite initially being determined to fix the team's performance after a heavy loss, Casemiro's form has suffered this season. He has faced competition from new signings and questions over his place in the side. Casemiro had a long-term deal with United but is now reconsidering his switch from Madrid. His agent, Oscar Ribot, previously stated that Casemiro's focus is on winning titles and that there is nothing else on his mind. Ribot also mentioned that Casemiro may pursue a coaching career after retiring from playing. The Brazilian midfielder has been injured and will miss the midweek game against Copenhagen due to suspension. It remains to be seen if Casemiro will be able to regain his best form at Manchester United.