Have you considered offering your services as an advisor?
Football clubs up and down the country would snap your hand off for this type of insight. Sell more tickets, sell more food, attract more corporate clients and soon you'll find yourself beating off all these big multinationals with a stick, all of whom are just desperate to sponsor you. Genius! I really don't know why clubs don't think of this sort of thing themselves.
Bugger that, we might need a new PM soon