Manchester United are among several teams assessing Brighton star Moises Caicedo.
The central midfielder has been a revelation for the Albion since arriving in the Premier League.
He was outstanding as Brighton defeated United 2-1 in the Premier League during the opening weekend of action.
According to The Mirror, United, Arsenal, and West Ham are all monitoring Caicedo.
Also watching the situation are Juventus, Atletico Madrid and Bayer Leverkusen, among other top European clubs.
A transfer before the window closes does appear unlikely, as Brighton would have very limited time to secure a replacement.