I'm trying to complete my sunspear ascended backpack as well as the griffon. However, I've begun to notice that it seems as if no one is interested in particular, the older bounties required for the collections. The LFG tool seems to host almost NO groups whatsoever and map chat has been zero help as well.
Point I'm getting at is this:
As I'm admittedly rather late to the game, are there A) better tools available for looking for these seemingly outdated achievements B ) if not, are they even worth pursuing?