Well, that certainly raises some interesting questions!
Can 'we' afford 10 shiny new fast-ish jets? And if so, will they be a stand-alone type, or something already in RAF service (which rather narrows the options!)? Or will they be some sort of smallish, cheapish, aerobatic civvy-thing which doesn't really project the RAF image? Or will it be a small number of a current military type, doing loop-the-loop in Diamond Four?