I'm not a Rudolph fan, but I am certainly not an expert. He's the fella I think could slip to the second round. I would take him there if I am still looking for a qb.
Of course, if he is as good as you think, you take him in the first. To me, whenever I watched him, his judgment seemed questionable, his arm strength okay, but not equal to his stature, his wr corps has several future pros, and his conference plays poor defense, generally. OTOH, I like Mayfield who plays in the same conference.