Former Manchester United midfielder Paul Scholes questioned Erik ten Hag's substitutions during Saturday's 1-1 draw with Chelsea at Stamford Bridge - but admitted that he nailed his tactical approach.
Casemiro rose highest inside the penalty area deep into stoppage time to head home his first goal for the club and rescue a point. He connected with Luke Shaw's centre and saw his excellent header tipped onto the post by Chelsea goalkeeper Kepa Arrizabalaga and then narrowly across the line.
United had fallen behind with just three minutes of normal time remaining via a trademark Jorginho penalty. The Italian thought he had scooped all three points for the home side after substitute Scott McTominay was guilty of dragging Armando Broja down inside the penalty area.