The Dai/alUSD vault is an absolutely amazing and clever option for users. I am new here so apologies if this idea is already being discussed elsewhere.
My question is around giving users the option to withdraw loans directly into one of the other 3pool stablecoins, in addition to the existing alUSD option, by swapping the alUSD for the desired stablecoin in the same transaction. That would put more demand on the alUSD3CRV-f pool, but you could also help that pool at the same time. It's likely users would accept a slightly less ideal negative interest rate on the loan in exchange for convenience of withdrawing to these stablecoins. That extra revenue could then go towards a 'buy back and reward' program that could further incentivize the alUSD3CRV-f pool with additional ongoing $ALCX rewards. I don't know if a buyback and reward style idea is already being discussed, something like this.
This seems like a big usability bonus, and I can see tools like zapper.fi eventually adding it as a wrapper (auto swapping the withdrawal token) on Alchemix loans in their UI. By instead implementing it directly in Alchemix you can capture the value from those users seeking the convenience, and potentially find gas saving opportunities
