Wouldn't have thought ACL would want to be seen to help out too much with this (at least until there's definitely 0% chance of Cov playing at the Ricoh). Could see SISU using it as an opportunity to sue them for something else (as per Joy's message in ACL's statement)
Saying that, they seem ok with opening up the Ricoh for the game next Sunday to show SISU (and hopefully the media, FL and FA) where the support is.