As Codeman said, let the AOP attack the ANV in a good defensive position. This was supposed to be Lee's strategy after all. There is, however, the problem of breaking contact between the armies so that the ANV can withdraw without being harassed thus not being able to set up the type of battle Lee wants to fight. Whether Meade decides to conduct a vigorous pursuit is thus the key.
Of course, if Longstreet had it his way, the ANV wouldn't have fought at Gettysburg at all, save for a skirmish on the first day. Barring that, Longstreet would have liked to have swung to his extreme right, on the second day, & threaten the rear of the Union line to the south-east of Big Round Top. If so then much of the AOP would have been trapped between Longstreet's corps, to the south, & those of Ewell's & Hill's corps to the north.
