Premier League returns and Arsenal sense opportunity with rivals in flux
New managers galore suggest many of the usual suspects will struggle to dethrone the champions, but their own hunger could be the key

TL;DR
- Arsenal, under Mikel Arteta, aims to 'attack' the new Premier League season rather than 'defend' their title.
- Arteta is now the longest-serving manager in the Premier League, with most top clubs having new managers.
- Rivals like Manchester City, Liverpool, and Chelsea are in transition due to managerial changes.
- Arsenal has made behind-the-scenes changes and squad additions to improve and deepen their team.
- The article discusses the challenges and prospects for various clubs including Manchester City, Liverpool, Chelsea, Tottenham, and Manchester United.
- Arsenal's confidence stems from their solid foundations and the uncertainty surrounding their competitors.