Hi X933,
What would concern me is that if they manage to get enough money together to launch it doesn't mean they will have enough to see them through until they have a steady flow of income. They would also have to take payment up front or make sure payment is made promptly otherwise they won't be able to cover their expenses and of course that shortfall will filter down the ladder.
I doubt Airport/FBO operators will provide credit to JB so fuel, landing and handling fees might need to be paid upfront. Had they been strong financially they would have a better chance of being granted credit for these services.