Kieran McKenna, despite Ipswich's Premier League relegation, is a strong candidate due to his success in guiding Ipswich to the top flight and his ability to blend attractive football with pragmatism.
Knutsen, the Bodo/Glimt boss, has garnered attention for transforming the club into a Europa League semi-finalist and winning four Eliteserien titles, making him a potential target for Brentford.
Hjulmand, the former Denmark boss, is another option, offering continuity with the Danish connection and familiarity with key Brentford players like Christian Norgaard and Mathias Jensen.
Other candidates include Danny Rohl, who impressed by turning around Sheffield Wednesday's fortunes, and Ange Postecoglou, who, despite a challenging stint at Tottenham, has a proven track record of winning trophies.