Some of us might remember how chests used to be the main way of acquiring awesome gear.
Then EJ nerfed them, and they became useless, until he added the mystic chests and later "pulls".
I don't think we want to go back to the days where chests completely drove the xen economy, but I think we should at least make them useful.
How about having chests spawn pots? The occasional sucky item would be fine, but seriously, the days of finding just 2 clubs, a throwing star, and a dagger in every lvl 18 chest need to stop. Getting a few meds/trans/maxies/etc. would actually be useful, especially at lower levels.
In addition to having chests spawn pots, we can also have the usual pulls. Personally, I'm against the idea of pulls, but I realize not everyone is going to feel that way.