Crafting.
I leveled crafting on Isa and Aluze. Much of it was with leves, lots with beast tribe quests. However, I neglected many of the crafting job quests. A quick look at Aluze's jobs showed me that I was at least through ARR with every job except goldsmith, who still had the level 20 quest waiting. Isa's probably better off, as her leveling was much slower over-all, with fewer leve turn-ins before ARR and all of her jobs raised within 2-3 levels of each other (with the exception of weaver, which I pushed to max so I could easily do scrip turn-ins). Needless to say, I have plenty to work on for both of them, and thankfully the SB crafting jobs give you the quest mats, making it so much quicker and mostly less frustrating over-all.
Beast Tribes.
Aluze has finished SB and HW, and I'm in no rush to kill myself by doing the ARR ones again any time soon.
Jobs.
I should really, really finish Isa's Scholar quests before SHB. I don't dislike scholar as a job, I just never really spent enough time with it to get the full use out of all the tricks. I healed a few raids and primals with Aluze before getting AST to 70, and while I did fine I'm sure I wasn't as efficient as I should've been. The changes coming in SHB sound interesting, and I may make sch my healer for Isa to work on.
PVP misc.
For the most part, all of these things are easy enough to work on in short bursts of playtime, and I'm certain I can wrap up a lot of stuff to make my list to-done.