The same Manc I quoted at the top of the thread has referred me to a blog by the name of Swiss Ramble, which he claims is the dog's as far as footy finances are concerned. Appaz.that says that, apart from their debt, ManUre's finances are very good - highest revenue in the Prem, strong cash generation plus low wages-to-turnover ratio. Last year's poor figures were largely due (this blog says) to interest payments and "exceptional items" to do with debt restructuring, which they have largely completed, so such payments will be lower this year, albeit not as low as the fans would like. Comments?
EDIT: just checked the relevant article myself and, surprise surprise, the account above is not complete. There are also statements there to the effect that (a) the business model isn't sustainable without selling players and (b) their sizeable cash balance is earmarked for repayments to the Glazers, as andersred suspected.