As you probably know, Engineers are getting some good stuff in the next patch and I’m not just talking about gyrocopters. We also get new high-end arrows and a reworking of the Adamantite Shells recipe as well. Both of these items are being changed to a “machine” that creates ammo, instead of just the shells/arrows themselves. They also have new materials to make them. I’m not clear whether this helps us or not, I guess that remains to be seen.
We're also getting a new Field Repair Bot recipe that will drop from mobs in Blade's Edge Mountains. I know lots of folks have been clamoring for this recipe, so I'm glad to see that Blizzard listened and gave it to us. It will be nice to see engineers bringing these on raids so we don't have to take multiple "repair breaks" when learning a new raid fight.
They are also improving the availability of the Steam Tonk Controller recipe by adding it to vendors in Ironforge and Orgrimmar. Previously it could only be purchased with Darkmoon tickets from the Darkmoon Faire vendor.