Work in airline industry.
BFS needs to get more flights to Europe and if tax goes airlines have to give something in return like ROI which is working and airlines are adding rotues and increasing services.
Air Canada only to fly to major European cities. Rule them out. Also AC DUB - YYZ season is very short compared to Air Transit. Air Transit fly to major and others cities. Would be the one that would look at BFS. Although they have aircraft leaving the feet and they have no orders of new ones.
As BFS is so close to DUB and DUB is the main transport hub of the island airlines and particually US carriers would chose it and they would get a better deal.