If Calzaghe were American, or, dare I say it, English, he would be lauded to the skies.
What would you say is the grammatical function of If Calzaghe were American?
Maybe, it seems like a clause, Calzaghe, a subject?, were, a verb? American, an object? It looks like an incomplete sentence, but it seems to contain all the things needed to make a complete sentence.
As for or, dare I say it, what is its grammatical function?