I could not care less if a Romanian owned a club abroad, let's say Tiriac would own Real Madrid ( since he owns Madrid Masters in Tennis
).
If Barca wouldn't exist, it's impossible to say, but it would probably be Arsenal and Dinamo Bucharest ( just like now ) and I would never supported Real because it's totally against my vision, a team supported by a dictatorship leader and one that now finds political support as help even though it's a democracy. It's exactly like Steaua in Romania, a team supported by the Ceausescu family ( leaded by Nicolae's Son ) when players were taken with force to play and after 1989 they had the support of the richest people in Romania that were leaders of the Socialist ( ex-communist ) party.
So I guess a was very lucky when I was small I didn't support Real ( when your a kid your choices are very different sentimentally ).
Oh, and btw, Steaua 0-1 Dinamo last night, it's a Dinamo domination similar to Barca's, 4 Clasico's won in a row.