Police say they believe around two-thirds of those arrested after trouble broke out at the Port Vale grounds following the team's 3-1 loss to Wolves were home supporters.
All 23 people arrested by Staffordshire Police have now been released on bail.
Around 2/3rds of those arrested in the disorder are believed to associate themselves with #PortVale - Investigations continue
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The seven-year-old was found dead at a house in Shropshire yesterday evening (Thursday 21 September).
Organisers say police told them they should use diggers to blockade roads to help prevent terrorism. Police say there is no specific threat.
A report claims services could have worked more efficiently in the case of Andrew Cairns, who killed his ex-partner and her young son.