The comment from Rob Bonnet was near enough "an idea some of them raised, unsuccessfully four years ago..." The interviewee was someone called Kieran McGuire, a football finance expert from Liverpool University. http://www.bbc.co.uk/programmes/b06ztsj1 from 02:27
I would suggest that only the foreign owners who fear relegation would ever vote for it. However, it wont happen as you kill the spectacle.