"However, our sources are telling us and the information we have is that in fact United have agreed in principle to pay the 100m euros (£86m) buyout clause that it would take to get Dybala out of Juventus".
And the 25-year-old's brother has now conceded Dybala "needs a change".
A domestic double is par for the course in Turin, but Allegri's side fell short in the Coppa Italia - as well as the Champions League - putting his own future in doubt at the Juventus Stadium.
Gustavo Dybala didn't finish there warning that his brother is one of many stars looking to leaving the Serie A champions this summer. Absolutely. He needs a change, ' he told Argentine radio show Futbolemico.
'I can't say where he'll go, but there is a strong chance Paulo will leave.
'He won't be the one who will leave the Bianconeri this summer'. Moreover, he even hinted at some on-field issues with Cristiano Ronaldo which might be the reason behind his exit.
On Ronaldo, he added: "Problem with Ronaldo?" Paulo's not the only one, as many players are uncomfortable at Juve.
Where could Dybala end up?
Football journalist Ian McGarry has suggested that Dybala won't be short of options if he chose to leave this summer."The guy is getable, certainly, and I think could change Manchester United's fortunes".
The latest club to emerge from the rumour mill is Atletico Madrid, who will be desperate to find a forward as potent and lethal Griezmann, who has already revealed he will leave the Wanda Metropolitano.