Lucas Torreira has agreed terms on a five-year contract with Arsenal.
Tenfield says Torreira will earn £50,000 a week at Arsenal with his move potentially being confirmed today.
Sampdoria's midfielder is joining the Gunners for £26m, having undergone a medical yesterday.
Following Uruguay's exit from the World Cup, the 22-year-old's move is being pushed through.
Torreira will sign a five-year contract at the Emirates.
That deal will see him earn £2.6m a year in north London, with Unai Emery set to make him an integral part of Arsenal's midfield.