Just came back about 2 weeks ago (left 3 months into the expansion, so big-ish gap). Thankfully, the two catch-up mechanisms for AK (which were great, but wow, they drained my piddling OH resources) are done. Now I have to choose the 7th OH perk.
I've got eight out of nine champions (still have to pick up the lich, plan on doing it this weekend). I'm allowed to have 6 champions at once (one out with me as my "give me OH resources & gold" combat ally (Koltira; a +100 OH resources/WQ and a +15 gold/WQ equipped)). They're all at 850 (I'm afraid to push past there without enough equipment to raise two or three of them to 900, in case the "oh, you have iLvl 855? okay, we'll fill up your mission table with 875 missions" happens), and I've only got one blue (+30% to mission completion) and purple (the above +100 to OH resources from WQ) champion equipment. Two of my champions aren't even out of blue territory (i.e., only one gear slot open), and the lich will have none open when I get him.
So...
I'm talking myself into getting the extra troop (at least until my champions are decent). But should I focus on an extra champion, instead?