He Gives Us Energy: William Saliba Hails Mastermind Behind Arsenal’s Defensive Dominance

William Saliba and Gabriel Heinze during Arsenal training session

Arsenal’s defensive dominance in the Premier League has a new driving force behind it, according to William Saliba. The French centre-back has hailed Gabriel Heinze, Mikel Arteta’s new first-team coach, as the mastermind behind the Gunners’ impressive backline.

Since joining Arteta’s staff in July, Heinze has brought his trademark intensity and energy to Arsenal’s training ground, helping a side that has conceded just seven goals in 14 Premier League matches — the best defensive record in the division.

Heinze’s Influence On The Gunners

Speaking to the Men in Blazers Media Network, Saliba described Heinze as a constant presence around the defenders:

“Gabriel Heinze helps a lot, especially the defenders. He gives us energy because he’s always talking, always loud — even in training when we do simple things, he’s always loud. Even for nothing, he will be loud! He talks a lot and it’s good to have him close to us. I think this guy can help us a lot.”

Saliba’s comments paint a vivid picture of Heinze as a demanding coach, whose booming voice and relentless standards lift the entire defensive unit.

Arteta added context to Heinze’s appointment, noting their long-standing friendship and mutual trust:

“He’s a winner. He’s won in many clubs he’s been at. We’ve known each other for 23 years, I’m very close to that. It brings something extra.”

He praised Heinze’s tactical insight and complementary personality:

“We complement each other really well, and everybody brings a different insight, a different character, a different personality, to the table that makes us a much better team.”

A Winning Pedigree

Heinze’s coaching approach is rooted in a winning playing career. From PSG to Manchester United, Real Madrid, and Marseille, the former defender was known for hard tackling and relentless duels. Since retiring in 2014, he’s built a coaching résumé across South America and the U.S., including stints at Godoy Cruz, Argentinos Juniors, Velez Sarsfield, Atlanta United, and Newell’s Old Boys.

Testing Defensive Resilience

Heinze’s influence comes at a time when Arsenal’s defense has been hit by injuries. Key centre-backs Saliba and Gabriel have been sidelined, forcing Arteta to deploy makeshift partnerships like Mosquera, Piero Hincapie, and Jurrien Timber. Despite the reshuffling, Arsenal still secured a 2-0 victory over Brentford, proving the defensive organisation and resilience Heinze has instilled.

Arteta commented on the injury situation:

“He (Saliba) had a little niggle, so I think it’s going to be a matter of days. Big Gabi is doing very well as well, but that’s weeks as well.”

With Heinze bringing energy, intensity, and tactical sharpness, Arsenal’s defensive stability continues to impress, even amid injury crises — a testament to the Argentine coach’s impact on the Premier League leaders.