ISI head has no credibility in this matter and his statement does not constitute evidence.
As to Musharaf and Kiyani **"telling" **USA to send in missiles into Pakistan to a location they name is absolutely laughable. Even if they do (or anyone else in Pakistan does) US simply dismisses such info as an attempt to use US missiles to settle internal scores. Andthey're right.
I don't think there is any hint of "telling" USA to send missiles, the article says that US military was asked why did they not send missile when Baitullah Mehsud (a top taliban militant) was pointed out.
Why do YOU think US military didn't shoot a missile when Mehsud's info was given out?