Manchester United defender Marcos Rojo has been closely linked with a move to Super Lig giants Fenerbahce.
The bookmakers have the Argentinian international down as the most likely player to leave United this summer.
Ladbrokes have the 28-year-old priced at 1/3 to join Fenerbahce.
Sources close to the Yellow Canaries have revealed to Turkish-Football that they have made signing a defender a priority after completing the signing of Islam Slimani on loan from Leicester City.
Fenerbahce will conclude their transfer business this summer with an additional centre-back.
Rojo is among several names on the defensive shortlist but whether a formal offer is launched will depend on whether Fenerbahce progress past the Champions League Third Round.
The Istanbul giants take on Benfica in the second-leg on Tuesday at the Sukru Saracoglu stadium after losing the first leg 1-0.
Fenerbahce are in debt to the tune of €621m and under pressure from Financial Fair Play to curb spending.
See More: Galatasaray Blame Donald Trump For Transfer Window Woes As Turkish Lira Slides
The Canaries are not prepared to sign any additional players on a permanent transfer but are open to a loan move and would be able to cover wages.
Rojo has another three-years remaining on his contract but has fallen down the pecking order behind Eric Bailly, Phil Jones, Chris Smalling and Eric Lindelof.
The defender was not in the squad in the Premier League opener against Leicester City on Friday due to injury.