146's? Well, there are 2 RJ70's, little used, lurking on the IOM which I do believe are up for grabs. One was inspected a couple of weeks ago by some Nigerian geezer, but nothing has come of that as yet. Maybe Eastern have their eyes on them?
As for Eastern inheriting BACX and it's routes, highly unlikely. As someone said, they move quietly and on almost dead certs, not unwieldy behemoths that are in their death throws. Not in their business plan I would think.