Which statement correctly explains the aspect “Interrogative hal used as a wish” in the example “هَلْ لِي مِنْ شَفِيعٍ”?

Inshāʾ and Tamannī: Requests, Wishing, Exhortation, and Reproach

• Lawlā and lawmā — Why do you not do so?
• Context and the rhetorical choice of request — Wishing, questioning as a wish, conditional wishing, and exhortation.
• Examples of non-requesting inshāʾ — How excellent a man Zayd is!
• Interrogative hal used as a wish — Would that I had an intercessor.