Position.

From General James Longstreet's memoirs of the Second Day of Gettysburg ...

The stars were shining brightly on the morning of the 2d when I reported at General Lee's head-quarters and asked for orders. After a time Generals McLaws and Hood, with their staffs, rode up, and at sunrise their commands filed off the road to the right and rested. The Washington Artillery was with them, and about nine o'clock, after an all-night march, Alexander's batteries were up as far as Willoughby's Run, where he parked and fed, and rode to head-quarters to report.

As indicated by these movements, General Lee was not ready with his plans. He had not heard from his cavalry, nor of the movements of the enemy further than the information from a despatch captured during the night, that the Fifth Corps was in camp about five miles from Gettysburg, and the Twelfth Corps was reported near Culp's Hill. As soon as it was light enough to see, however, the enemy was found in position on his formidable heights awaiting us. 

Confusion then seems to have ruled the day ...

American Battlefield Trust analyzes the leadership on Day Two ... 

I highly recommend further exploration of the Trust's Gettysburg pages.