The Dutchman has struggled for form at Spurs, but Damien Hertog is backing him to find his form.
The Spurs manager was clear that the Manchester City striker is not a target.
The Serbian has been struggling for first-team football in Germany.
The Sunderland manager favourite tried to sign the French international when Everton boss.
The former England under-21 international may come as a surprise choice.
The Argentine Willy Caballero has been the regular cup goalie for City this season.
Here are five players linked with signing for Arsenal from the past week.
Aston Villa capture Chelsea left back Ryan Bertrand as Lambert denies interest in Defour.
If Javier Hernandez is offered a way out of Old Trafford this summer, he may well take it.