ERC20 with the Pausability feature is in scope. 
In case any underlyingAsset gets paused the liquidations functions will not work (e.g., IsolateLiquidation.sol#isolateAuction()) because it sub-calls to VaultLogic.sol#erc20TransferInBidAmount() it will just revert, the same thing with IsolateLending.sol#isolateRedeem(), CrossLiquidation.sol#crossLiquidateERC721() and CrossLiquidation.sol#crossLiquidateERC20().
This could leave the protocol with bad debt opened for an unknown period of time. 
