....this weekend (they were not able to roll the greens and only double-cut them this morning rather than triple-cut). Actually, the entire course will play progressively tougher and faster this weekend with the "rough up" due to the rain late this week, because Oakmont drains extremely fast due to the fact that it is so undulating and the PA sub-soil is clay (weather is supposed to be sunny and high-80s both days this weekend). Still think it's going to be "survival mode" come Sunday. Dustin Johnson started his day with two nice one-putt save for par - maybe a good sign for him.