It would be awesome if league banks could take it a step further with the addition and option to donate in game money and maintain a league budget. It would assist with league hall decoration cost as well as provide options for improving the overall in game economy. It also provides options to buy items that could benefit the league as a whole. With anything involving money their are Pros and Cons. Any feedback, likes, dislikes and Pros and Cons welcomed.
I thought about this and the solution I came up with was 'install a third bank with auction house items and put the money back into common-use Items like Stacks of Limes for Premium members. it's yet to be implemented, but it seemed like a code-less workaround for what you're suggesting.
