Three of the traditional "big six" have new managers, the defending champions have a key injury and Tottenham and Chelsea are breaking transfer records.

After years of Manchester City dominance followed by Liverpool and Arsenal winning titles by at least seven points, the Premier League is due a wide open, unpredictable, multi-club title race.

Here are four reasons why 2026-27 could be that season.

New managers, new expectations

Split picture of Enzo Maresca (left), Andoni Iraola (centre) and Xabi Alonso (right)

Enzo Maresca (left), Andoni Iraola (centre) and Xabi Alonso (right) are all at new clubs this year

How do you replace the irreplaceable?

Manchester City are often title favourites having won six of the past nine Premier League trophies, but they start this new season without their greatest ever manager, Pep Guardiola.

The 55-year-old led City to 17 major trophies in 10 years, but left at the end of last season and has since been replaced by his former assistant Enzo Maresca.

Maresca has been out of work since stepping down as Chelsea boss in January.

The Blues also have a new gaffer. They replaced Maresca with Liam Rosenior in January but he was let go before the end of the season and now former Liverpool player Xabi Alonso is at the helm.

Alonso won the Bundesliga with an invincible Bayer Leverkusen team two years ago but last term had a difficult spell in charge of Real Madrid.

Many thought he would replace 2024-25 title-winner Arne Slot at Liverpool but the Reds instead have appointed Andoni Iraola, who finished sixth with Bournemouth last season.

That's three huge clubs with three new managers.

What's more, Manchester United's Michael Carrick and Tottenham's Roberto de Zerbi only took charge part way through last season.

So five of the traditional big six will start to the new campaign with a different manager to the one they had at the start of last season.

Only Mikel Arteta of Arsenal, appointed in 2019, remains.

Saliba's absence might sink Arsenal

William Saliba going off injured

As defending champions and with an experienced manager, Arsenal are favourites for the Premier League title.

But a lengthy injury to a key starter could affect their title chances.

The club have said defender William Saliba is set to miss an "extended period" after suffering a back injury while at the World Cup with France.

Saliba, 25, made 50 appearances in all competitions for Arsenal last season and his formidable partnership with team-mate Gabriel was a big factor in them conceding fewer goals than anyone else in the division.

Arsenal have a tricky start to the season, facing Aston Villa and Chelsea in two of their first three matches.

Since Saliba's debut in 2022, Arsenal have won 68.7% of their Premier League matches when he has been in the team (131 games).

When he has been sidelined, that win percentage drops to 47.6% (21 games).

Will European football obstruct Man Utd?

Bruno Fernandes

Last season, Manchester United played just 40 matches in all competitions, their fewest in a single campaign since 1914-15, and finished third.

Chelsea played 59 matches in all competitions and finished 10th.

Tottenham played 52 matches in all competitions and avoided relegation on the final day, finishing 17th.

Playing more matches does not always correlate with a lower league finish. Arsenal, for instance, won the Premier League title last season while reaching both the Champions League and Carabao Cup finals.

But fewer matches in other competitions does mean a team can rotate less, often have a full week of preparation between games and be less susceptible to injuries.

Spurs had a staggering 27 different players sidelined at some point last season.

Next season Chelsea and Tottenham are not playing European football whereas Manchester United and eight other Premier League clubs are.

United have responded by targeting midfielders in the transfer market, having bought Andrey Santos and Youri Tielemans from Chelsea and Aston Villa respectfully.

But will those two additions be enough to cover the club's increased workload?

Are Chelsea and Spurs dark horses?

Morgan Rogers Chelsea and Tottenham both underperformed last season, but the pair could pick up this term after going big in the transfer window.

Chelsea made England midfielder Morgan Rogers the most expensive British player in history this month by signing him from Aston Villa for a fee of £117m.

They've also spent £47m on full-back Marco Palestra from Atalanta and are close to deals for Danny Welbeck, Jordan Henderson and Maxence Lacroix.

Tottenham have almost matched Chelsea's spending, parting with a club record £237m this summer.

In July, Spurs broke their transfer record twice in two days, first signing midfielder Mateus Fernandes from West Ham for £85m before bringing in Sandro Tonali from Newcastle for £100m.

They've also picked up Jan Paul van Hecke, for £52m from Brighton, Marcos Senesi, Andrew Robertson and Martin Dubravka.

With so many new signings and different managers, who knows what to expect? (BBC)

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