Let's just say my kleptomaniac traits don't carry too well with loot in this game, and let's just say that both my retainers are full of stuff I wouldn't rather sell/throw away (mainly lots of Unique/Untradable Gear and +3 items).

Could we have a word when we'll be able to toss in that extra dollar for a retainer?

A great idea (that I though of) would be that only 2 retainers can be active in the wards at a time, while the other extra ones can't, just so it wouldn't strain the servers too much, if that's an issue.