New Liverpool boss Andoni Iraola also makes his home bow at Anfield against Nottingham Forest and Manchester United badly need to bounce back from an opening weekend shocker at Hull when Ipswich visit Old Trafford.AFP Sports looks at the pick of the Premier League action.Villa torn apartEzri Konsa could make his Arsenal debut to a frosty reception on his return to Villa Park.The England international is just one of a series of departures from Villa in recent months which has torn apart the side that won the Europa League and finished fourth in the Premier League last season.Morgan Rogers joined Chelsea for £117 million, while Youri Tielemans moved to Manchester United and Lucas Digne departed for Paris Saint-Germain.Ollie Watkins and Emi Martinez appear set to join the exodus before the transfer window shuts.A depleted Villa found themselves 4-0 down to Brighton inside 31 minutes last weekend.Worse could be to come against an Arsenal side brimming with the confidence of champions.Mikel Arteta's men have swatted aside Manchester City and Coventry 3-0 to pick up the Community Shield and make a perfect start to their title defence.The depth of options available to the Gunners means Konsa may even have to wait for his chance to shine despite the absence of William Saliba to a long-term back injury.But Villa captain John McGinn remains hopeful they can still have a successful season as long as Unai Emery remains in charge."I'm still positive about the season but we need to make sure we keep hold of the manager," McGinn told the Stick to Football podcast. "If we lose him, it's a different story."De Zerbi sets Savio target