The criticism centres on Martin's perceived tactical inflexibility and stubborn commitment to a possession-based style. Pundit Max Scott accused the Rangers boss of being a "fashionable manager" who has been found out.
"I just get the feeling there’s something shallow about Russell Martin’s approach," Scott said. "I get the feeling Russell Martin is maybe cut from this cloth of managers that are essentially average imitators of Pep Guardiola - not even average because they’re imposters. There’s no proof in the pudding and there comes a time when a manager needs more than one weapon in his arsenal."