He should be booked and sent off. But if it was a big name player like ronaldo or neymar or messi no way he gets a yellow. In a youth tournament last month ireland played holland in the quarters and it went to penos. Ireland keeper saves one to put ireland in the box seat. Next thing the ref gives keeper a second yellow for coming off his line( replays showed he didnt) fella retakes his peno with an ireland defender in nets, holland win and go on to win the tournament. If thats a big final and its de gea or ter stegen or somebody in goal that wouldnt happen coz ref wouldnt have the balls to do it. Refs are c**** who will make an example out of an under 17 kid but wont aplly the same rules to big name players