Depends, there's pvp (its pretty risky to bg bot, and expect a few reports, so do it at your own risk)
There's Dungeon gearing. (5 man dungeon = pretty easy gearing, my 5 man team are all 650+ now)
This week ,theres timewalking, so that should be pretty nice to gear up.
Buying some craft / 650+ gear.
Easiest is probably just baleful gear. but that'll probably involve investing more time into your bots a bit.