Palermo president Maurizio Zamparini has spoken of Serie A interest for Paulo Dybala.
Dybala is expected to be sold this summer.
"For the moment he is worth 40m, but with a few more performances of the standard he's had recently and even 50m might not be enough," Zamparini told portaleuncuoreromanista.it.
"[Roma director Walter] Sabatini is very interested in the player. Naturally he has difficulties discussing the transfer strategy at this time, but I reminded him Roma have a very important bank behind them like Unicredit.
"So all they need to do is decide to get out the money and satisfy my requirements. Sabatini would pick him up tomorrow if he could, but he has to overcome these problems.
"He is the new Leo Messi. Napoli, Inter, Milan and Juventus are also tracking him as well as Roma obviously.
"Would I accept players as part of the transfer? Napoli are offering Jorginho, while Inter and Juve do not have players who interest us.
"Roma could propose Federico Viviano, who is currently on loan at Latina and could be useful."