SISU have said before they are not for sale have they not? They will want to right the ship before selling. I don't think they will be going anywhere just now unless there were a crazy offer from crazy people that gave SISU at least their original investment back?
At this moment in time we can't be worth more than the sum of the parts we are: i.e. players, a training ground, a decent working academy and a very cheap rental pitch deal in league 1. Oh and potentially big fan base if relative success is reached (this is a major city and not Yeovil after all. I think we can just about call that goodwill) So not a lot of value at the minute is there?
We need success first, a stadium to call our own (even if that was still the Ricoh in some new arrangement) access to income streams all year from said stadium, balanced books and maybe a promotion and better sponsorship deals thrown in. I believe that's SISU's aim. Any new owner right now would have the same plan unless they had millions upon millions to throw at it immediately, which we all know will not happen for the reason in the first paragraph.
If there are phantom investors out there making murmurs then I highly suspect them to be much the same as the previous set (Hoffman, Dhinsa, and co) and unwilling to make any real inward investment but looking for ways of obtaining a stricken club for little or nothing and try and invest what they have on a wing and a prayer mentality believing they can turn the club around immediately on such a good plan.
Show me any investor out there who seriously has the balls and deep pockets to turn this club around by offering SISU a way out now and invest heavily to achieve quicker results than SISU are now setting out their stall to do and I'll happily eat my hat.