Expert Shortballer and Kill Phil

[Some Pig]

In what scenarios and situations would it be optimal and justified for an expert shortball expert (like Negreanu and Ivey) to use the Kill Phil strategy?

[binions]

[ QUOTE ]
In what scenarios and situations would it be optimal and justified for an expert shortball expert (like Negreanu and Ivey) to use the Kill Phil strategy?

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When their stacks drop below 10 x blinds + antes