I had hailed it as a fake news, but I have to concede defeat.
This morning all newspapers sing in unison: corsport, gazzetta, il tempo.
Wesley will be signed by the weekend, as Gasperini doesn't even want him to play again for Flamengo, risking injury. Massara is said to be working with his Everton counterpart: his aim is to bring the player directly to Roma, but in case Flamengo don't lower their requests, Everton will enter the picture and buy the player just to loan him to Roma with mandatory option to buy in 1 or 2 years. It'd be a purely financial arrangement as the player would be considered substantially of Roma's ownership within TFG.
Never gave credit to this news, but with all these reports saying the same thing it's hard not to believe.