Agreed, but it's preferable to the David Ginola hands on hips approach.
Westwood does this quite alot.I don't know if it is an individual trait of certain players or orders from the manager and coaches.
Mark Kinsella was amazing at pointing. He was usually stood still pointing at a player who'd waltzed past him like he wasn't there, but he did it with a style and panache that hasn't been matched since.