Mikel Arteta's Arsenal side start their FA Cup campaign with a home clash against Manchester United on Sunday afternoon

As the FA Cup third round gets under way this week, Sky Sports football journalists look at some of the key talking points; Arsenal, Man Utd, Liverpool, Man City, Chelsea, Tottenham, Newcastle and mor

Alan Shearer has cast his eye over the FA Cup's heavyweight third round tie as Arsenal welcome holders Manchester United to the Emirates with the visitors major underdogs