Theres some no brainer moves that are now unlocked with yearn vault tokens being added. E.g. I can take a flashloan of 500k USDC, market buy YFI, deposit in yvYFI vault, take a loan of YFI with yvYFI as collateral, sell loaned YFI back to USDC, and repay my flashloan to earn an 10% or whatever on my YFI for free.
I know Compound doesnt have flashloans so i assume it will be extra effort for CREAM. I’m not sure how easy it is to implement on Iron Bank which has increasing liquidity thanks to ycrvIB.
FlashLoan EIP - EIP-3156: Flash Loans