A few notes from the latest 3.2 PTR Patch Notes:

Jormungar Leg Armor now requires Heavy Borean Leather x 3, Jormungar Scale x 12
The old reciple called for Heavy Borean Leather x 5, and one Jormungar Scale, so I would stockpile these now before the material change occurs.

Tome of Cold Weather Flying: New heirloom item. Players who have reached level 80 can now purchase this book for 1,000 gold from Hira Snowdawn, the Cold Weather Flying Trainer in Dalaran. Similar to other heirloom items, this item can be mailed to other characters of the same realm, account and faction. The book is consumed when read training the character in Cold Weather Flying. Requires level 68.
This might make me inclined to level the druid above 70 now, gathering herbs in flight form FTW!

Jeeves now requires Field Repair Bot 74A x 2, Field Repair Bot 110G x 10 (Up from 4), Scrapbot Construction Kit x 20 (Up from 10), Titansteel Bar x 8, King's Amber x 2, Handful of Cobalt Bolts x 30.
Looks like its time to start stocking up on these mats to be able to make it once the patch goes live. Its a good thing I had some of the old bars (khorium) and primals (fire) stockpiled which will make construction of all this stuff a lot cheaper for me