I reckon a lot of local teams would get stronger support. Farsley, Garforth and Guiseley would probably get 3-4,000 each. Wakey FC might actually get some fans for once, or the fans from round there might go to the Galpharm instead. Bradford City, Donny, Scarborough Athletic and so on would at least double their crowds.
I probably wouldn't support a club to be honest but for the purpose of the question it'd probably be tottenham because of part of my family are tottenham and part are Arsenal but I prefer Tottenham I think.
I doubt I could follow/support any other side if I'm honest, my heart just wouldn't be in it. I'd probably start travelling over to see the Rhinos more.
Suppose it would have to be Celtic, but it'd be hard listening to wee boys singing songs about the people that used to try to kill me - plus, I'll never forgive some of them for wearing Argentinian shirts when Simon Weston attended. It would just be watching football, though, heart and soul would be Leeds, even if they'd never existed!!!