I agree with Niknak, however i do believe that at the very best we could hope for is an outstationed DH4 if loads to BHD are encouraging.
That could open up potential for a route to DUB and perhaps LGW or CDG.
That would be in the very best circumstance as i say. There would not be enough trade for a stationed EMB at HUY, possibly a few w patterns to ALC, FAO, AGP and PMI but i would not expect much more from them.
Its certainly encouraging to see that the airport/MAG are actively seeking expansion now though.