Arsenal received loan approaches for Max Dowman, Luke Shaw could leave Manchester United next summer, while Sturm Graz teenager Luca Weinhandl is attracting interest from several Premier League clubs.
League One side Luton Town made several approaches to Arsenal over a potential loan move for 16-year-old English attacker Max Dowman.
Luke Shaw could leave Manchester United next summer, with the club yet to hold contract talks with the 31-year-old England defender.
Meanwhile, German midfielder Noah Ajayi, 17, is close to signing his first professional contract with Manchester United.
Arsenal, Brighton and Aston Villa are monitoring 17-year-old Austrian midfielder Luca Weinhandl, who could be available from Sturm Graz for around £17m.
Liverpool are considering a January move for Monaco and Senegal midfielder Lamine Camara, 22, after he missed out on a deadline-day switch to Chelsea.
Tottenham are the latest club to be linked with Argentine striker Mauro Icardi. The 33-year-old is available on a free transfer after leaving Galatasaray in July.
Arsenal are keeping tabs on Real Madrid winger Rodrygo's recovery from injury, having previously shown interest in the 25-year-old Brazilian during the summer.
English striker Vincent Joseph has confirmed his departure from Liverpool, with the 16-year-old expected to join Arsenal.
Leeds United are in no rush to make Jean-Matteo Bahoya's loan move from Eintracht Frankfurt permanent. The club have an option to sign the 21-year-old French forward for £19.7m.
Former Manchester United and France forward Anthony Martial, 30, is set to join La Liga side Malaga on a free transfer.