Atletico Madrid and Juventus are monitoring Noni Madueke, Liverpool join the race for PSV Eindhoven midfielder Paul Wanner, while Lazio consider a move for free agent Mauro Icardi.
Atletico Madrid and Juventus are considering a January loan move for Arsenal and England forward Noni Madueke, 24.
Liverpool, Bayern Munich and Real Madrid are all interested in strengthening their midfield options with PSV Eindhoven's 20-year-old Austria international Paul Wanner.
Lazio have reopened talks with Argentine striker Mauro Icardi, 33, who is a free agent after leaving Galatasaray and is reportedly open to the move.
Everton have also been linked with Icardi, although Toffees manager David Moyes is currently reluctant to enter the free-agent market.
Crystal Palace are working to secure England goalkeeper Dean Henderson, 29, on a new contract.
Nottingham Forest are set to sign 18-year-old Shamrock Rovers striker Michael Noonan in January for training compensation.
Inter Milan are in discussions over new contracts for Italy international Federico Dimarco, 28, and Turkey midfielder Hakan Calhanoglu, 32.
Former France striker Karim Benzema, 38, has spoken with players at Bayer Leverkusen as he searches for a new club following his summer departure from Al-Hilal.
