This should be a 'simplified' version of the IdlePerpYieldTranches contract in the sense that there should be a deadline for getting capital and a fixed apr for the senior tranches.
Create tranches with fixed periods and rewards (like http://element.fi/) on top of IdleTokens or IdlePerpYieldTranches
Paid in IDLE
ABOUT IDLE DAO
Idle bundles crypto-assets (ETH, WBTC, and stablecoins) into tokenized baskets that are programmed to automatically rebalance funds according to different management strategies.