Their best hope is to get their assets acquired by a big defense contractor like MOT, BAE, etc, to supply the niche of north american public sector mobile devices.
Like a Canadian hockey team Blackberry insists they invented the game, but every time they get to the playoffs they choke because they're just so overwhelmed at being invited.
Any interesting engineering they might have done in the past is dwarfed by their farcical inability to turn it into something people actually wanted.
It's just all so....canadian.