I think players know that a HIGH tackle (as in over the ball in a 50-50 or above the ankle on a supposed tackle) is dangerous and a strong candidate for a red card!
What is happening now is a joke! Red cards are being rescinded because the “studs weren’t up, even though he was tacked at the knee” from behind, while executing a professional foul!
As I said earlier, I can only assume the VAR official asked the Ref WHY he gave the red card, so he could check that in super slo-mo that was exactly what happened.
The tackle was a professional foul, on the knee, from behind, both feet off the ground, but NOT studs up! So, the VAR Official must have said, “I think you should have a look in super slo-mo, because I don’t see studs up, only studs to the side, even though your view of ALL the other aspects of the challenge was spot on.”
Whether he said, “Are you sure you want to send him off with the score at 3-3 late in the game?!”…who knows?!
Yet another reason we should be able to HEAR THE DISCUSSION, and WHY THE VAR OFFICIAL BELIEVES THE REF MAY HAVE MADE A CLEAR & OBVIOUS ERROR, even if it is after the match!