"Manchester United is at the forefront of my mind. It's my club and this is what I love doing. If anything else comes of it then so be it.
"But I don't think about anything except for playing for Manchester United and, hopefully, winning back the league."
Rio is expected to start United's first Tour 2012 fixture on Wednesday when the Reds take on Amazulu FC at Durban's Moses Mabhida stadium. ManUtd.com, MUTV Online and MUTV will have full coverage of the match.