RAH has done nothing but notice the writing on the wall. The 50-75 seat future of their existence is non existent. Evolve or go the way of Mesa. The evolutionary path they have chosen is is uncharted territory. Independence Air didn't work out too well, the E170 operation has its limits, and in order to grow and keep costs low(er), this is a logical step. It appears buying the shell of a proud brand will not play out for them in Milwaukee. F9, well, we'll see what happens there...