Based on published information, the following is the card of the course at present:
450/500/210/380/485/500/600/190/420--3735 yards par 35
575/200/470/350/220/440/510/425/545--3735 yards par 36
7470 yards par 71
Yardage adds:
Hole 4--30
Hole 5--20
Hole 6--80
Hole 8--25
Hole 10--15
Hole 11--35
Hole 14--10
Hole 15--15-25
Hole 16--75-85
Sounds like the 2d will be a par 4 for the Ryder Cup based on Nicklaus' comments and his redesign of the green.
Further, the most extensive redesign was at the 6th, where the tee was pushed back and a new green site moved some 60-80 yards back.
I don't think they have settled on the yardages for the 7th and 10th. The 7th may go back another 25 yards and the 10th may go as long as 585-600. At that point, there would be the approximate 7550 yards.
Nicklaus also commented about reworking the mounding around the course for improved spectator viewing, etc. Essentially, this is a tournament course, both inside and outside the ropes, nothing more or less.
Oh, lastly, Nicklaus said he loves the 18th and said it doesn't need any changes!