Doubling the cost and difficulty of CA management for a once in a... well.. we haven't yet had a major CA killed in the decades that CAs have been around. If C

Doubling the cost and difficulty of CA management for a once in a... well.. we haven't yet had a major CA killed in the decades that CAs have been around. If CAs were being killed every few months then that would be a reasonable thing to do - but not for such a rare occurrence.