Alright folks, the majority of the white and green instance drops (for this guide the low lvl instances) will be changed to blues with upgraded stats.
What you do is, purchase / farm drops that will be changed (!surprise surprise!) which you'll sell immediately after the patch launches so people don't have time to discover / obtain said items. This method can also be used for your lower level alts, most of the white items and some of the greens are currently BOE and will be changed to BOP, so you can buy and then send them to your alts. Nothing like cheap blues for your precious alts
example: Rhahk'Zor's Hammer - Items - World of Warcraft This page shows the new, blue Rhak'Zor's hammer v.s. the old crappy white one.
I snatched up a couple of them for alts6):
Hope this helps someone
:wave: -Mame