Louis Jones had accused the referee of cheating after his team narrowly lost a match.
Four men were taken to hospital and one had surgery following the disturbance on Sunday.
Emergency services were called to Saturday's blaze, which quickly spread through the house.
Shaun Edwards is the perfect choice to replace Paul Gustard as England defence coach, says Matt Dawson.
Swansea City are speaking to former Crystal Palace manager Frank de Boer about their vacant managerial position.
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