hah, did a turn-in for a relinquished trinket on my DK as frost yesterday and got that Nature's Call thing from Cenarius. Rustled me a bit, but then got another one today for the fuck of it, and got an 885 Ethereal Urn with Mastery as a secondary and a socket. Of course that has a 3 min cooldown effect to break Fear, so pure sauce.
As far as the Legendary follower gear, I've gotten a couple half-assed ones (100g and shorter missions for example), but the other day I got a good one. Cloak of Concealment - 15% success to all missions, and 15% success against missions with spells.