By Andrew Gastelum The 22-year-old Uruguayan led Portugal’s Primeira Liga in scoring with 26 goals in 28 games last season. View the original article to see embedded media. With Liverpool set to lose Sadio Mané in a summer transfer, the club reportedly has a replacement lined up in Darwin Núñez. According to ESPN, Liverpool has a deal in place with Benfica worth €75 million ($78.9 million) plus a potentially €25 million in add-ons. If the figures hold true and some of the add-ons are reached, the transfer fee could be the highest in Liverpool history. After Erling Haaland, who isjoining Premie…