Besiktas are showing interest in West Ham striker Javier Hernandez but want to sign the Mexico international on loan.
Apart from Diafra Sakho, David Moyes has little desire to let any players leave without lining up replacements first.
His priority is to add midfielders and at least one defender.
Sakho is pushing for a move away to Newcastle, Swansea or West Brom as a move to Crystal Palace remains at an impasse.