Corner chicken & Rory Delap 2.0 - what's the future of football?

[BBC]If the past decade of English football has one unifying theme it is tactical renewal.Since the mid-2010s - and since Antonio Conte, Pep Guardiola and Jurgen Klopp - the Premier League has attracted Europe's best coaches, putting a once sleepy and unsophisticated division at the vanguard of tactical innovation.But we are in a moment of flux. New ideas still flood into the league but nothing, yet, has emerged as the next great theory. As Guardiola treads water at Manchester City we are waitin