A challenge fore those who are interested:
As those of use who have studied the American Civil War, somewhat at least, know the Confederate Army of Tennessee had very few victories to their name. This was not a result of being less able then their Virginian cousins in the Army of Northern Virginia or having less talented commanders, Lee being the exception, but it was a result of infighting amongst the command structure in that Army as well as having to fight some of the most driven and dangerous of the Union Generals.
After the death of Albert Sidney Johnston and the removal of Pierre Gustav Toutant Beauregard the Army of Tennessee fell under the command of Braxton Bragg and Bragg, though a good trainer, was extremely hard to get along with and alienated all the generals below him but kept hold of his job because the President was an admirer of his and did not believe that there was anyone available who could replace Bragg. Eventually Bragg was forced to admit he lost control after Missionary Ridge but he had been in charge for a long time and the Army was in almost complete uheavel.
Bragg's replacement Joe Johnston started well enough when his only direct subordinate was William J. Hardee. He raise morale, got the backing of all the generals and men within the army as well as other high ranking generals in the Western and Trans-Mississippi theatre (like Edmund Kirby Smith) but his work was soon to be undone. He wanted to reorganised his Army into a three Corps system but was told by the President that a reorganisation wasn't needed and that his new Corps commander would be John Bell Hood.
Hood had befriended the President while he was in Richmond recooperating from losing his leg at Chickamagua and had made a good impression on the President and so he was chosen to command the second of the Army of Tennessee's Corps. Hood wasted little time in criticising General Johnston to the President and the Presidents advisor Bragg and continued to do so throughout the Atlanta Campaign until he had finally politiced his way into Johnston job.
Hood was not all that popular amongst the men, he was liked enough but not to a great extent, but as he led them into bloody assault after bloody assault after bloody assault his standing fell dramatically within the Army until finally he reached Franklin. At Franklin, before the battle, he appeared to have lost the confidence of Generals Nathan Bedford Forrest and Patrick Ronayne Cleburne and after the Battle he had lost the confidence of most of the Army but kept them moving because he had just sent most of its Generals to their death. He would then go on to blame the Army itself for their destruction at Nashville.
So the challenge is this: Using only the Generals who served with the Army of Tennessee in its OTL life time reorganize it so that it stands a better chance of Victory. You can use the existing two corps or add more and you can go into as much detail as you wish.
A list of Potential Generals for you to consider: Albert Sidney Johnston, P.G.T. Beauregard, Braxton Bragg, Joseph E. Johnston, John Bell Hood, James Longstreet, Richard Taylor, William J. Hardee, Leonadis Polk, John C. Breckenridge, D.H. Hill, Patrick Ronayne Cleburne, Benjamin F. Cheatham, Thomas C. Hindman, S.D. Lee, Joseph Wheeler, Nathan Bedford Forrest