Roma have been reported to be interested in Andrea Belotti who is still free agent now. However the number of strikers in the team would increase quite a lot then. They have already signed Dybala recently. I don't know if they need another one. When it comes to Belotti he is a decent striker for me. But it is doubtful how much playing time he would have at Roma among all these alternatives. I wonder what kind of plans Mourinho has for him. If he is thinking of him in the lineup directly then they should go for him.
Roma has quite enough attacking players to choose from at the moment, they have Abraham and Dzeko also. Adding Andrea Belotti seems to be surplus options and will only mean he would be sitting on the bench which he wouldn't want. In my opinion the transfer seems unlikely, I also wonder what plans Jose Mourinho has for Belotti wanting him to join with the number of attacking options already at his disposal.