Real Madrid defender David Alaba has backed Casemiro's decision to leave the LaLiga club in search of a new challenge after the Brazilian midfielder signed for Manchester United.
Casemiro, who won the Champions League on five occasions with Real Madrid, signed a four-year contract with the option of an additional year at Old Trafford after making the decision to leave Los Blancos in the transfer window.
The defensive midfielder - who signed for £60million rising to £70m - made 336 appearances for the Spanish giants, registering 31 goals and 29 assists.
