Sign up now! Sign up now! Sign up now? Sign up now! If this is an attention economy, there is no greater attention-seeker than club football. Not content with dominating the sporting agenda for 11 months of any calendar year, it has been a summer of “look at me”, largely in vain as the Geopolitics World Cup’s often grubby charms snaffled up football focus. Often faint, sometimes shrill, the keening sound of season 2026-27 approaching, of this meaning more, was never far away as clubs congratula…