when someone chooses a team to support,then they can "unchoose".Like thousands of others i became a city fan through family ties,geography and for me seeing them lose to newcastle on the tele in the cup final.No divorce is possible(trial separation didn't work).Inevitably we will build a large number of choosers,it goes with the territory.Not all are glory-hunters,just discerning football fans,The Bluemoon shines on more than just Manchester