Well the ref seems to be on a mission.
It was a red card, atletico are there for the taking
I wouldn't give the second yellow if it was a player involving a yellow already..But rather a last warning which most refs do these days..the ref has actually ruined the tie.. its a clear yellow if the player wasn't on a yellow already.. but to send him off was harsh..
Plus hilarious sending off Simeone ...
This is true for 50-50 calls - not giving the 2nd yellow very early. But the player didn't give the ref a choice in this case. It was a blatant 2nd yellow.