I was called away for a moment and came back to us passing at across the back and noticed Vestergaard was missing. My first thought was that Ralph had thrown him up front with 15 minutes left. Took me a few seconds to realise he'd taken the even more drastic measure of bringing Elyounoussi on.
Nothing quite underlines how afraid the refs are to enforce basic rules quite like the pretense of 'head injuries stop the game'.