Firstly, my understanding of these things is woeful so I apologise if this is waffle but...
If, come February, G+H haven't paid back RBS for the initial loan (which looks very likely), RBS will have to choose whether to extend that loan or look at other options.
If, by that time, DIC have made clear to RBS their interest in taking control, would it not be the sensible thing from the bank's point of view to sell the club to DIC?
All hypothetical but very possible all the same