Sportsmail columnist Martin Keown returns to answer more of your questions with former side Arsenal set to face Manchester City on Thursday night.
Keown will also run the rule over VAR and City's Sunday clash with Chelsea, which is the pick of the weekend's fixtures.
And remember, you can get involved in Tackle Keown by tweeting us your questions using the hashtag #tacklekeown.
There is a real danger that VAR could turn what is a great spectacle into a farce.
Watching Tottenham’s win over Rochdale last night, it felt like the referee was a puppet on a string.