Your friend seems a bit delusional. The GB do not sit by phones all day taking questions from witnesses...'anointed' or not. Actually I don't believe they have EVER talked to a witness over the phone to answer a question. That's like saying 'get me Putin on the phone...there are things I would like to change about Russia.'
Your friend will definitely be 'watched' for even attempting this. I admire his courage and his integrity tho.