The most potent thing I could do would be to send both this corps and Jackson's army straight into Tuscumbia, but if the Union happens to get the initiative to move first then my two forces would have nothing to attack. This way, I might get there first, and Hood's corps is strong enough to do some harm on its own, even if Jackson's army doesn't come in to reinforce.
And, if the Union forces get there before Hood does, they'll encounter that small division, which might hold them up a bit. (If the Union is on "Avoid Battle" they have a 50% chance of avoiding this battle, or a battle with Hood. If they get lucky, they get lucky.)
There is also a chance, I realize, that the Union might send its army and corps in separate directions, but that's stupid, since it would increase their chances of encountering one of my forces, and would make them much easier to defeat.
