What I'd read before, and I've no idea if it's true or not, is that whilst the Anfield Road end expansion is of interest, it's not a priority by any means because whilst the Main Stand provided more seats for general admission, it also provided much improved corporate facilities which is where most of the additional revenue lies. The Anfield road end would be primarily be an increase in general admission, which will provide additional revenue, but it would relatively minor in comparison and as a result is a lot less attractive for the investment. Personally I can't see it being built any time soon, unfortunately.