I would keep greed in all the actual content, except in Coil.

You want to gear up your alts, you show up with it and fight the battle with it. Now, to be fair, i would take out the coffers and instead, i would give Coil money that you would collect in the job you did coil with.

Eventually, your PLD would be able to afford the Coil body. Then you want the DRG gloves, you have to show up with your dRG and do T6 over and over until you have enough T6 money and buy them gloves.

Each floor would have a different currency, so you couln't possibly do T1 over and over until you could have the whole set.

No more QQ about an incredible bad luck on drop rate, but mostly, you would see a well geared guy, from head to toe, we would KNOW he knows how to play his role. Something to be proud of. Too many people showing up with godly gear, but suck at their job... why ? simply because they used their main to gear their alt.