I don't think your topic could be broader, nor the call for random speculation louder. It almost seems a troll to demand not to be trolled.
On topic, game is going to Gamma in the short term even if only one faction actually participates. Otherwise I suspect developers will refocus on PVE while the population that remains continues to complain mostly. Shocking perspective, isn't it? Perhaps someone can spice it up.
EDIT: Also OP, I think you should add your own opinion rather than just throw out the question for others. I thought OPs required content.
Sparking to other games