I teach design at secondary school so, I am by no means an architect but, there is no reason why a facility that housed everything we need to be incorporated in the one block.
look at what they are doing between buildings for the metro tunnel in the city. have a look at the indoor soccer pitch that the clubs have in the uk.
I mean we would be spending millions at Goshes anyway, perhaps this way we wouldn't have to beg for land from the gov. just money haha