A Barcelona superstar reportedly has a transfer off on the table after recent links to Inter Miami heading into the summer. The transfer window opens for business next month, with the Herons expected to be busy as Inter Miami plan to add to their roster to get their MLS playoff bid over the line with Lionel Messi and company. Given the stature of the Florida franchise, high-profile names have been linked with Inter Miami in recent weeks, namely Sevilla defender Sergio Ramos, who is expected to become a free agent this summer. And one star rumored with a move to Inter Miami now has an offer on …