I believe this grenade was thrown in my direction.
Were Jesus to walk around the Vatican, He would see a direct succession of men trying to do His work directly from Peter. At one level, He would be gratified to know that there is an incredibly big infrastructure all organized to further His ministry. It is by no means perfect, and humans do embarrassing things - even humans dedicated to Him.
Frankly, the modern Vatican is probably closer to His directives than at other times in its history. He would certainly be ashamed of episodes in the Vatican's past.
Of course, I'm puzzled a bit by the use of the hypothetical "would be" construct. Some of us believe He is present at the Vatican both spiritually and physically (on a regular basis).
In my reading of the bible I never got the feeling Jesus would have that feeling. Big infrastructure, power and wealth, In neither his actions nor his teachings do I get the feeling the modern catholic church is what he had in mind.
How comfortable do you get the feeling Jesus would be hanging out up on this stage?