Can Xabi Alonso s high-flying Bayer Leverkusen side continue their fine early-season form when they travel to bottom club Mainz on Saturday (kick-off: 3.30pm CEST)?
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.