Former Liverpool defender Jamie Carragher branded Forest's statement as akin to a "fan in a pub", while also criticising the standard of officiating in the Everton contest.
He said on Sky Sports: "It tells us where we are with the Premier League and the clubs. (VAR) Stuart Attwell and (referee) Anthony Taylor have had a horrific day, awful, and they should be rightly criticised for that. And that could have real implications for Nottingham Forest. I get the frustration. But what I’ve just read on social media - that’s like a fan in the pub. I get the frustration. Rubbish. ‘The VAR is a Luton fan’ - don’t get involved in that. You’ve got to show a little bit of class. That’s nonsense."