"Will" work? It doesn't exist, outside of your hypothesis.What do you think about how the B&M Water Coaster will work? Splashdown, Inversions, Airtime Hills, etc.?
I doubt B&M would go into that segment of the market, really. Too much competition from much cheaper manufacturers. Same reason why they don't do kiddie rides and why absolutely nobody buys the one family coaster they're offering.