Chelsea fans insist they have concerns over the Ricketts family - even after meeting the potential buyers.
The Ricketts family, owner of the Chicago Cubs, are understood to have made the final shortlist of preferred buyers but must now win over the fans.
However, they are facing a major obstacle because of previous comments made by Joe Ricketts in 2012 saying Muslims were "naturally my enemy." Representatives of the family - who have also teamed up with US tycoon Ken Griffin - flew into London to meet fans from the Chelsea Supporters Trust.