[WrinnaArraple]

I don't have a problem with it at all. If I was a professional golfer and my caddie didn't comment on my alignment when it off off I'd be upset. I think for many of them it's also a confidence thing. You know the yardage and club you need, but when your caddy agrees it solidifies the right move. Also when lining up a putt the caddy's thumbs up on alignment leaves you with a positive thought which is important on making a solid stroke.