I know that because of the temporary re-organisation of Liat and the closeure fo Piarco until recently, which prevented CAL from operating, CAL shifted some of it's fleet (ATR-72) predominantly to Barbados to service routes such as Dominica, Grenada and St. Lucia from Barbados. So I expect, that if Liat is unable to recapture the market share it had before that CAL would most likely stay their at Barbados for a while or optimisitically make it a secondary hub.
