The Brazilian has declared he wants to stay at Old Trafford.
Anderson told the Manchester Evening News: "More better players means a better squad. Manchester had a big squad, it's one of the biggest in the world. We know that great players will arrive all the time and I want to be one of those great players.
"I just don't want to have injuries. I want to train every day and play every game. I want to do my best for the team, want to play 90 minutes and not have to come off. To do that I need to be 100% fit."