Former Coventry City Chairman Geoffrey Robinson feels that SISU do not have a future as owners of the Sky Blues.
The MP said speaking to Clive Eakin from BBC Coventry & Warwickshire on Friday night that: "We need new owners to step forward.
"We need SISU to bow out realise they have lost total credibility and have lost any residue of good from the Council and the Higgs Charity.
"They have to make a new start or find a new ownership structure that will make a new start and lets get this thing moving again."
You can hear the interview by clicking on http://news.bbc.co.uk/sport1/hi/football/15821832.stm