Ill be a bit dissapointed if the new stadium doesnt go ahead. As much as I like Anfield and what it represents, I do think we need to move on and the new stadium design looked brilliant.
I'm not sure why 'we need to move on'. If a redeveloped Anfield becomes economically viable then I'm all for staying and I'm certain the vast majority of Liverpool fans would agree. The only possible drawback I can see is the fact that we'll be playing infront of 2-3 stands for a couple of years while the redevelopment takes place.
Saying all that, I'd be very surpirsed if plans for redevelopment can compete financially to that of a new stadium. Also it would be far easier for any new owner to sell naming rights (which I'm resigned to happening) to a new stadium compared with Anfield.