This weekend, Premier League players will return from mid-season vacations in luxurious destinations across the globe to battle it out in the fourth round of the FA Cup. Some of them will be expected to cruise past lower-tier opposition, some are facing potential banana skins and others are locked in 50-50 shootouts with their top-flight colleagues. There are also some fascinating matchups in store between teams outside the blue-riband division. Sportsmail is on hand with everything to look out for in the latest round of FA Cup ties, including a legend's return and potential upsets across the board.
FA Cup: Frank Lampard return, Man Utd upset potential and Luis Diaz debut awaits this weekend
