Chelsea and Arsenal are very much aligned in their transfer thinking. Young players, midfielders, exciting wingers, Declan Rice.
When this happens, and they're not the only two teams chasing these characteristics and profiles, it creates gloriously chaotic transfer battles. Add Liverpool to the list of teams with interest in Rice, Rafael Leao and Brighton's Moises Caicedo.
The financial might and pull of the Premier League has often meant it's English sides going head-to-head in the market too. It's created an intriguing contest off the field to watch and one that looks set to continue on.