Guys, tell me if this is feasible or worth doing IF it'll work.
Theoretically, IF caches were held and not opened until say, 4 people all joined a party and then opened them all at once, or at least while all are in town. Wouldn't all the drops be tradeable for that limited time? Only downside I see is that, to me anyway, the caches themselves seem to be quite stingy dropping legs to begin with, way more hit the ground in rifts, bounties even.
But just a thought, gather up the caches and have a big round robin opening/trading sessions perhaps? I believe it's been said everything in them is preset when they are obtained, so it wouldn't matter what character opend them. Suppose you could group up Dex based groups, or Int based groups for a little targetting, I dunno.