I don't know why they are only doing 2 they did this a few years ago with MCO and Santo Domingo, I don't think they dare take the plunge and schedule it all year round.
Regarding the flt that's going direct, well the B767-200 is being reconfiged to 274 seats and not 290 which it is in the summer when the flt goes direct they will only sell 260 seats and if G-BYAA and G-BYAB do the flts which one of them is then it can go direct from 32 coz it has B767-300 engines so it can do it full.
CHEERS!!!!!!!!
P.S BGI is Bridgtown in Barbados.