Final bids to buy the part of Coventry City FC which is in administration, must be submitted by midday today.
Six parties have shown an interest in the club, which has got debts of around £70 million.
All bidders are covered by a confidentiality clause.
The sale of Coventry City has been completed, but the Football League still needs to decide on its future
Members of the Sky Blues Trust, a supporters' group, have given a letter to the club's administrator.
Sources at Coventry City say the club is in ‘advanced talks’ with Walsall over plans to temporarily play at Bank's Stadium.