The latest transfer talk from Europe's papers and publications, as Lionel Messi slams Inter Milan speculation, Rivaldo backs Real Madrid's Kylian Mbappe bid and Bayern Munich are boosted in their quest to land Kai Havertz. Elsewhere, Arsenal head coach Mikel Arteta keeps fans guessing - saying he is looking at two or three different transfer scenarios this summer - while Barcelona and Manchester City discuss a swap deal involving Joao Cancelo and Nelson Semedo