Barcelona defender Gerard Pique wants to face his former Manchester United teammates in the Champions League final.
He said: "I would like to thank United for the support they gave me.
"I will always carry United in my heart. To play them in the final would be perfect.
"I had great friends in Manchester. I played with many world-class players and became good friends with Cristiano Ronaldo, Nemanja Vidic and Nani."