I know i'm taking a simplistic view but….
FC, in order to maintain themselves have a certain pot of money coming from various sources, if one of those sources is reduced either outgoings have to be reduced or FC has to be reduced. The latter is worst case scenario for them as they have already cut things to the bone internally. So what goes? Obviously things that do not make a paper profit. GT will be the last to go big money spinner and huge advert for them with little, comparatively, cost. Inners/DBT/Kirroughtree/Mabie must be close to paying their own way. Glebtrool and the likes of laggan, and i do not have the numbers, possibly not enough people through the door to make it worth while in the long term.
Oh and as with all short sighted/monied business plans, expansion then maintenance will fall by the wayside until scrapping becomes an obvious option.