i did say slim to nil and not completely impossible lol, but you're right on occasion it does happen and absolutely full credit to those guys that do stick it out.
but in saying all that, the stadium isn't the big fish in regards to revenue, it's sponsorship and tv deals, it's nice to say we pack 60k in every week or whatever but it doesn't contribute to the bottom line anywhere near what people think.
further to that, when you get stadium expansion, you are often inviting the plastics of each club to join the party - i know for a fact that a large part of the anfield expansion is to bring in the corporate clients - the ones that have no real interest/affiliation with the club, but want to be seen amongst the average joes (albeit in a glass cage with a buffet and staff member waiting on them hand and foot).