I would guess probably not. I could be wrong (definitely wouldn't be the first time lol), but unless there isn't much work in porting involved, I dont see it being worth it to them. Part of the reason the android port makes sense is because many manufacturers phones run on android, hence potential for a huge user base. Blackberry OS is used only on blackberry, and most blackberry owners use them for business (probably? It seems like the only ppl I see with blackberrys use them for that purpose, at least), leading me to believe that it just wouldn't bring enough new customers to the game.

This is just me speculating, don't take anything I said as fact .