It's been discussed a lot on here already, we will regularly fill a 55-60K stadium, we have a waiting list for ST's as it is, we have a growing number of visitors to the city at weekends wanting to take in games as part of their experience and the novelty of a new stadium generally sees a natural increase in support.
As to whether we will actually have a shiny new stadium to be proud of well that's another matter entirely, I'm personally getting more disgruntled with the lack of general news particularly with regards to investment and the last thing anyone will want is a waterfront stadium on the cheap, I hope we hear some big, positive news soon to give us all a lift but I'm not holding my breath.