Submitted by cmichel
Governance can change the engine.nft address which is used by vaults to represent collateralized debt positions (CDP).
When minting a vault using MochiVault.mint the address returned ID will be used and overwrite the state of an existing debt position and set its status to Idle.
Changing the NFT address will allow overwriting existing CDPs.
Disallow setting a new NFT address. or ensure that the new NFTs IDs start at the old NFTs IDs.
ryuheimat (Mochi) confirmed
