When are we getting another retainer?

[Mhaeric]

The only official word so far has been 'sometime before 2.2' but everything is subject to change. It was from a live letter. Trying to find the quote.

Edit: Found it. Live Letter X

0:27:41
Q: I'm having inventory problems as it is now, and new items are planned to be introduced soon. Will you be doing anything about insufficient inventory space?

A: While the additional retainer service we announced previously will not be ready for patch 2.1, we'll be increasing the items that can be stored in the Armoire. Rest assured, though, that the additional retainer service is scheduled for implementation before patch 2.2.