Former Sporting CP player Gelson Martins would be an excellent signing for Unai Emery's Arsenal side, according to Sky Sports reporter Dharmesh Sheth.
The 23-year-old winger requested that his contract with Sporting be terminated following an attack on the players by fans during a training session, and can now be signed on a free transfer.
Arsenal would have a good player on their hands if they were to make an offer for him, with Dharmesh Sheth telling Sky's 'Transfer Talk' podcast, via the Sport Review, that the winger is right for the club.