Welcome to ESPN's Insider Notebook, featuring contributions from our reporters across the top leagues around the world.
In this edition, Manchester United are linked with a slippery customer in midfield. PLUS: The Champions League final could be on the move.
Jump to: Aouar wanted by Man City, Chelsea | Arsenal's Zoom party | CL final on the move | Smalling needs a pay cut | English football's £1bn question | Madrid's cheeky ticket request | Fans cash-in on Bundesliga return | Transfer window dilemma
'The Octopus' on Man United radar
Benfica defensive midfielder Florentino Luis has been attracting attention from top European clubs including Manchester United and AC Milan, sources have told ESPN.