Besiktas president Fikret Orman may be jetting in to London soon, possibly to seal a couple of deals.
Arsenal goalkeeper David Ospina and Blues defender Papy Djilobodji are thought to be the pair in question.
According to Turkish newspaper AMK, the duo are targeted for a January approach by Orman when he jets into the capital.
Ospina has seen his game time at the Emirates Stadium diminish following the summer arrival of Petr Cech.
Colombian Ospina has made only three appearances this season, and is rumoured to be growing frustrated at his lack of action.
Flop Djilobodji has made just one appearance in the blue shirt since his arrival.
Lazio are also thought to be keen on him, who has seen only one minute of action since joining from Nantes.
By Steve Osborne @BlizzardSteve75
