The transfer window is open across Europe's top leagues so there's no better time to look at some young talent, aged 23 or younger, who could make a real impact.
The likes of Arsenal's Bukayo Saka, Brighton's Moises Caicedo, Barcelona's Gavi, Bayern Munich's Jamal Musiala and AC Milan's Rafael Leao are all world-class players that fit the age requirement, but are far too expensive for most clubs to sign.
So we've put together a Best XI of under-the-radar players from the Big Five leagues in Europe, in a 4-3-3 formation, who could be available for a relatively modest fee.