Even with a frequency reduction to twice weekly and lower costs I still don't think EZY would have a chance at making it work, you have to consider the IOM flights don't operate every day and aren't always full to their 19 passenger capacity. I think EZY would struggle to get 50 per flight, the only airline I could see operating it other than Citywing is Flybe, the Dash 8s operating costs are much lower than an Airbus and there aren't as many seats to fill, but I still can't see it happening.