Maybe there is the Smithwicks stigma, but on the other hand Rebel Red is a great seller, as, I would presume, is Porterhouse Red.
Now you could argue that if someone has gone as far as going into a brewpub they're being far more adventurous than your average drinker, but I don't think there are that many (relatively) young Smithwicks drinkers out there that are simply converting to another red. I think it does offer itself as an alternative without being so completely different (like Hooker might).
But, yes they're on the market, so not a new-to-market style. In that case surely the golden ale is the one.