Greens in regulation? Over-rated.
That is, if you have Dustin Johnson's short game skills.
Check out this "routine birdie" on the par-4 No. 3 in Sunday's final round of the AT&T Byron Nelson:
When Steven Bowditch missed his par putt, the two-shot swing created a two-way tie at the top of the leaderboard between Johnson and Bowditch.
Unfortunately, it all came apart for D.J. three holes later:
The quadruple bogey 8 knocked Johnson well down the standings.