After Gen. Stonewall Jackson received his terrible wounds during the battle of Chancellorsville,va--Gen Lee placed Jeb Stuart in command of Jackson's 2nd Corps. By all accounts Gen. Stuart did a magnificent job of handling the 2nd corps and contributing to the Confederate Victory at Chancellorsville. What if Lee had retained Stuart as the 2nd corps commander instead of creating another corps (3rd) and promoting Richard Ewell, and A.P. Hill? --For starters the new Cavalry commander most likely would have stayed closer to the main army during the advance to Pennsylvania, providing Lee with the intelligence he needed. Also Jeb Stuart (who was a very close friend of Stonewall) would have kept a tighter rein on his corps than did Ewell or Hill during the Gettysburg Campaign. Having only two corps commanders to deal with may also have helped Lee direct the campaign.Does anyone have any other ideas on how this set-up may have helped Lee during the campaign?