"I've always had the dream of playing in another league, in the United States," he added. "Maybe it will happen, doesn't have to be right away. Today I am just focused on these next six months."
Regarding a potential reunion with Neymar at Barcelona, Messi said: "It'll be difficult to bring in players because the funds aren't there. We'll have to bring in plenty of top players to get us competing on all fronts again and they come at a price. Neymar would be extremely expensive.
"How would the club pay PSG for the transfer (of Neymar)? The situation will be tough for the new president, who will have to be intelligent and get everything in order. Changes will be needed for him to do well.
"I don't know if Neymar said that (that the two would play together next year). You'd have to ask him about what he said. We do chat sometimes and we are in touch."
Messi also commented on the sale by Barcelona of Luis Suarez to Athletico Madrid, saying he did not understand how the club could allow the striker to move to one of their main rivals.
He said: "What they did seemed crazy to me, because of how he left. He left for free, paying him his contract and a team that fights for the same thing as us."
Source: Sky Sports
