Aston Villa were left to lament what might have been on Monday after Ollie Watkins' injury-time goal was disallowed by the video assistant referee in their 2-1 defeat by West Ham.
His upper arm was fractionally offside before he scored - but a replay showed it was because he was trying to get away from Angelo Ogbonna, who was holding him.
It took about two and a half minutes for the goal to be disallowed, while the referees' body later said it was not a penalty because the foul was not a clear and obvious error.