Ran, Steve, et, al.,
It's difficult to know how long a hole is playing on a given day because the announcers are often not accurate in their detailing of a hole and it's length on a particular day.
I was unable to watch a good deal of the Open due to conflicts, but, on Thursday, I watched some of the play.
On the 8th hole the announcers indicated that the hole was playing either 243 or 248, yet, having played Oakmont just prior to the Open, that hole wasn't being played from anywhere near 243 or 248.
This may be an attempt, on the part of the interested parties, to hype and equate the games of the LPGA and the PGA.
As RTJjr stated, there's golf and then there's tournament golf.
There's a pressure that builds as one nears the finish line and that pressure gets compounded when situations requiring decisions are introduced at critical moments. We see this on the back nine at ANGC every year on # 13 and # 15.
Introducing a decision on the next to the last hole at Oakmont could cause difficulty/uncertainty for some players.
Here are the yardages from the different tees at # 17.
As you can see, this hole was shortened considerably from its everyday play
TEE INFORMATION
Green 313
Blue 296
White 276
Red 259
Oakmont describes this hole as follows:
"Although some of you can drive this par 4, severe bunkering 50 yards from the green will make you think twice before trying to do so. Either a long iron and wedge over "Big Mouth" or a driver to the green makes this hole very exciting"
At 229 to the green, that would place the bunkers at 179, hardly a ferocious obstacle at that distance.
While the hole plays uphill, the fronting bunker is taken out of play from 229.
I agree with Ran that playing the hole at 229 was a substantive mistake, a concession to "cutiepieness", but, going to 313 wouldn't make for better theatre, nor would it create any decisions. The default mechanism at 313 would dictate a drive to the ideal "target area" followed by a short iron to the green.
Why would you play a par 4, that plays 259 for the women golfers at Oakmont, and play it at 229 for the best women golfers in the world ?
Play should have been from approximately 276 to 296 bringing the troublesome bunkers into play at 226 to 246.