Premier League: 10 things to look out for on the opening weekend

The article discusses 10 key things to look out for in the opening weekend of the Premier League season. It highlights the following: 1. A new era at Tottenham, with the debut of manager Ange Postecoglou. 2. The potential for Brighton's new signing Melissa De Cuyper to shine. 3. Aston Villa's reminder that the Premier League is a business, with transfers and squad changes. 4. Liverpool's daunting start against a Bournemouth team that has lost key players in the transfer window. 5. Liverpool's defensive issues in pre-season, with the absence of key players like Ryan Gravenberch. 6. Concerns expressed by Liverpool manager Jurgen Klopp about his team's pre-season vulnerability. 7. The absence of Gravenberch for Liverpool's opening match due to suspension. 8. The debut of Florian Wirtz and Hugo Ekitiké in the Premier League. 9. Defensive issues faced by Andoni Iraola and Arne Slot's teams before the season opener. 10. The Premier League opener between Aston Villa and Newcastle, as well as other matches on the opening weekend.