Four things we learned after Aston Villa threw away a big opportunity to all but secure Champions League football in a 4-0 battering against Spurs. Unai Emery’s side were humiliated at Villa Park on Sunday afternoon as a second-half collapse saw the visitors cruise to a victory. James Maddison’s and Brennan Johnson’s two quickfire goals just after half-time put Spurs in control. John McGinn then seemingly lost his head as he picked up a red card for a terrible challenge on the halfway line. Heung-min Son and Timo Werner then piled on the misery in added time to close the gap to two points on V…