Possible Clues:

• Greek warrior famous for his weak spot
• Mythical Greek warrior with a foot problem
• His wrath fills the ''Iliad''
• Pains gripping sick Greek hero
• 'Iliad' hero
• Old warrior pilots circling raised ground
• Greek hero cool in rising sea
• Pains restricting sick hero
• He had a heel that wouldn't heal
• Not so well-heeled person?