Its going to cost alot of money for little return, especially if they are looking for a 10 year repayment.
lets say they rebuild the Steve Bull with an additional 5k, thats what a 15k overall stand size? That would cost circa £65m in an average rebuild standard
That would mean over 10 years, each new seat (which is the contribution over and above what they already receive) would need to contribute £1,300/year or on a 20 home game season £65/match.
If they drop the prices elsewhere then each of those seats would have to contribute more
The only way prices are coming down is if we go back to standing and fit more in the SB, but that wouldn't be by much.
Fosun are looking at it as an investment (rightly or wrongly) and aren't seeing the benefit, mainly because it never stacks up as an investment.
I would also add that I doubt an out of town Stadium would be of interest either, the additional cost of infrastructure and the inability to recoup any money from the ground sale as the Covernant on the land states it must be for sport. I should imagine that there would be little appetite in attempting to turn a field in four ashes into the premium gambling and sports centre of the Country