I sincerely hope you (Bioware) do not intend to wait until the "expansion" to properly tend to Commandos/Mercs and/or PvP in general, because if you do, that will be one of the worst and most gross mistakes you will make. You will most definitely lose, at the very least, most if not all your Mando/Merc players within the next month or two.
What Merc players are left? These issues don't affect sub-50 Merc players. Or lev 50 pve Merc players. This is an issue only for lev 50 pvp Merc players. Of which there are what, 10? 20? Across all servers? They've strangled the life out of the class. Their final solution will be when they offer advanced class switching and then they can claim, those that stay a Merc must be happy with the class so BW doesn't need to buff them. There is simply a fundamental disagreement here. The devs think Merc dps is OP. The player base think Merc dps is the worst class in the game. That disagreement isn't going to be resolved. And that is why the problem won't be solved.