Antonio Cassano can't see Leo Messi leaving Barcelona for Italy.

Juventus ace Cristiano Ronaldo called on Messi to join him in Serie A this week.

But former Italy striker Cassano says: "What would you do? Messi is with one of the best teams in the world, I do not understand why he should change and come here.

"Would I like to see him at Inter?

"I would be happy, but there is a problem, Inter would need to sell the whole team to take Messi."