The trial operated on Friday and Sunday afternoons in late summer/autumn, any route should work at that time over a limited period, it proved nothing. Operating in the winter, it will be a disaster, just like it was when it operated previously.
How can there possibly be a sustainable demand to use Jersey as a hub when the population of Alderney is around 1600 people, and the business community maybe attracts 3 or 4 visitors a day from off island, with most of them being day trips?