Rangers boss Walter Smith believes English clubs would block any attempt by the Old Firm to join the Premier League.
"There is a realisation we have two huge clubs and if we went into the Premier League, with the finance there, we would be among some of the top clubs.
"I don't think that would please a huge number of clubs in the Premier League or English Championship, which is where we would have to start.
"So I'm not sure that is something that would come off. It would be fantastic for both clubs if it was to happen, but I just don't think the English clubs would allow it to."