Premier League clubs had scouts posted at Galatasaray's clash with Besiktas last night.
Fotospor says Arsenal, Manchester United, Brighton and Burnley were all in attendance.
And it's suggested as many as four players in Gala colours were on the agenda for the English representatives.
Fullback Sacha Boey, winger Kerem Akturkoglu, defender Victor Nelsson and fellow centre-half Abdulkerim Bardakci were all being watched.
Akturkoglu and Bardakci both started the match but Nelsson had to settle for a place on the bench.