Roberto De Zerbi's Spurs a complete team; Unai Emery works magic on Nicolas Jackson - Premier League hits and misses

Sky Sports football writers analyse the Premier League action as Roberto De Zerbi gets Spurs ticking in statement win over Chelsea; Unai Emery works his magic on Nicolas Jackson again; Arsenal unlock set-piece weapon; Gianluigi Donnarummas aura of invincibility begins to fade