Caddy's job and livelyhood are to help his player shoot as low a score as possible. How many missed cuts, top tens finishes, and tournaments are decided by a stroke or two?
If the Tour officials were doing their jobs there would be no need for enforcers. If the people that were the object of Stevie's "enforcer" attention were within their "rights" I am certain a big deal would of been made of it.
If I were Sergio's caddy the jerks in NY would have been sent off.