Farming paragon is more useful if you plan on playing crusader, but other than that yeah gear isn't particularily useful.
On that note, stuff you might want to do before the AH closes on tuesday:
Sell ALL your gems. Keep a high ruby if lvling a crusader for socket weapons(crit dmg sucks while lvling, get better if you craft a full set of crit gear but that kinda sucks until you get to 60ish too and once you're 61 you can drop better emeralds anyway), another for helm if you want but a small one works alright there since xp% is additive and you're gonna get a lot from difficulty. I kept 10 of each just in case but other than that you really don't fucking need gems cause as soon as you hit 61, which is gonna take like 30mins anyway, you're gonna drop the next tier of gems which is as good as the current highest tier of craftable gem.
Buy blacksmith recipes you don't have that you can afford. I bought everything at around 1million or less since I don't have that much money(did get up to 100millions though from playing since 2.0 and selling white gear and reduced req 60 weapons). Recipe drops are smart loot, you only loot the ones you don't have, however there is no rule that makes it only drops the 70 ones. If you don't have any of the pre 70 recipes once you start farming you're gonna get shitty lvl 25 legendary recipes and all that crap mixed in. The more recipes you have, the more likely you'll get RoS ones. This goes for all types of them. Some are atrociously expensive though(like hallowed defenders and that quiver and shit) so those well unless you're super rich, you'll have to settle on finding them. I'm only missing 2rares(boots and pants, 2millions each don't wanna bother), 3sets and about a dozen of legendaries, so other than the leg recipes, it's pretty alright.
Liquidate most of your crafting materials. Unless you plan on leveling a crusader and didn't craft stuff in advance, you don't need it. Even if you do lvl a crusader, you probably don't need many(and you get shit while you're lvling too), you don't need perfect rolled lvl 30 gear anyway, just shit with str. None of the materials is useful for post 60, INCLUDING DEBRIS. In early RoS they were the same debris for 60 and 70, but they added a tier of 61+ debris, so those are also pretty worthless.
Sell whatever you're not gonna use if it can sell. Money is important in RoS. You'll be getting a lot more money from doing bounties and shit at 70, but it's still more useful than pretty much anything that's relevant now because by 65-67 rares are gonna drop with enough main stat than even good items won't be a DPS increase anymore. There's a few exceptions obviously, but at the same time these exceptions are what's worth the most to cash in(like really good mempos and shit like that).
