Board oversight of build-versus-buy decisions should require a total-cost view before approval, not a post-mortem after the budget has already run over.
Board oversight of legacy core systems that can't support new treaty structures should focus on what business is being turned away, not just whether the system is still running.
Board oversight of technology investments should extend past the purchase decision to whether adoption actually stuck, since a stalled rollout after the demo is where much of the promised value quietly disappears.