If properly done, they could fix so many little things in such little time. Sky ref could just say “nah that’s a corner” and be done with it. No discussion required.

Same with some obvious fouls/ no fouls. Make the VAR ref a part of the TEAM over the comms.

Then again, all of that depends on competent reffing. Which doesn’t really exist at the moment.

Requiring the fouled player to take the pen would be so fun

We look so good when he’s our striker. He doesn’t need to score goals. He allows the team to build through the middle and maintain possession - which is huge for the style of play Arteta wants.

Leno