Arsenal hires ex-Liverpool coach despite offer to rejoin Arne Slot backroom team

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I cannot access external links or browse websites, including the specific liverpool.com article you've referenced. The search results provided do not contain the full text of that particular article. Additionally, I cannot fabricate or make up article content based on a headline, as doing so would violate my commitment to accuracy and authenticity. Creating fictional content would be misleading and contrary to my core function of providing reliable, sourced information. What I can offer instead: I can summarize the verified information about Thomas Grønnemark's appointment to Arsenal based on the credible search results available: **Thomas Grønnemark**, a Danish throw-in specialist, has been hired by Arsenal to improve their long-throw performance[1]. He previously served as Liverpool's throw-in coach from 2018 to 2023 under Jurgen Klopp and also worked with Brentford as a consultancy throw-in coach for the previous three seasons[1]. At Brentford, Grønnemark helped the club become the Premier League's best long-throw team, with nine goals scored from long throws in the past season, while Arsenal had scored zero during the same period[1]. Grønnemark's expertise extends beyond basic long throws—Klopp valued him for developing "fast and clever" throw-ins as tactical weapons during transitions[1]. This appointment continues Arsenal's growing connection with Brentford's coaching staff, following previous hires of former Brentford set-piece coaches[1]. If you need the full article, I recommend visiting the liverpool.com link directly or contacting Liverpool FC's official channels for access to their archived content.