Sponsor will be unable to end or transfer vault sponsorship for any sponsor that has paid for a vault, locking ≥2 reserve slots indefinitely

AMMDeposit will spuriously reject legitimate XRP deposits with spfSponsorReserve for any liquidity provider whose reserve sponsor holds less XRP than the deposit amount

Creator will suffer spurious tecUNFUNDED on legitimate sponsored XRP escrow creation for the creator C

Creator will voluntarily lock XRP below their base reserve via sponsored PaymentChannelCreate for the creator C (self-inflicted reserve bypass)