Villa and Arsenal have two of the Premier League's most well-known set-piece coaches - we watched their touchline theatre play out.

Pauline: Arsenal are not been led by the right manager - Arteta needs to be gone at the end of the season. Unfortunately Arsenal will win nothing under him this season. Extremely disappointing. Liverpool would never give up a two goal lead, they fight right to the end. Arsenal don't do this.

Mikel Arteta has said the VAR had a "difficult" decision when awarding a handball that denied Arsenal a game-winning goal against Aston Villa on Saturday.