Why not "A Triumph by Germans built with German blood"? The new MINI certainly seems to be a commercial success, thanks primarily to astute marketing and a shape that kinda/sorta evokes memories of the old one, at least to those who actually REMEMBER the old ones. Frankly, in the US, I don't think that the old Mini means much of anything to the vast majority of nw MINI owners, though. And I'd wager that, were BMW to bring a new Triumph to the US, it would be that kind of astute marketing -- paired with a quality product, that would make it succeed.
What concerns me most about a "new" Triumph is what bothers me about the new MINI in the US. Here, we can't get anything approaching a "basic" MINI; all we get are top-line models. Were I in the market for a new car, I'd be happy to get the equivalent of the MINI ONE or other "stripped-down" (if you will) basic models, sacrificing some of the bells and whistles in favor of an extremely frugal yet still fun-to-drive car. If the Triumph line is reintroduced in the US, I'll bet we never see anything like the basic Spitfire, with that same philosophy of fun and frugal. We'll get some TR with all its BMW-derived bells and whistles. Maybe in some ways this is good, but I fear there simply won't be the spirit of any of the Triumphs we loved when they came out of Coventry.