(I started the thread and I officially give permission for you to ramble on about anything that enters your head. That's what I'm doing.

)
In my Union campaign with the "Die, Yankee, Die" rule set for Athena ("Extra Free Replacements are probably the big difference - plus, on Colonel, she recovers Cohesion very quickly. Put HistAttrit on Player Only in that mix, give her Almost Goddesslike Detect, goose Activation Bonus to +2 or better"-GraniteStater), everything is on track.
It's November '61, all the garrison Divisions along the Missouri-Ohio rivers are in place. The Divisions repelled attacks at St. Louis and Cairo and thus proved themselves. The army stack at HF repelled a big assault. I have a riverine fleet that can deny access from St. Louis to Cincinnati, with a few ironclads under construction. I've kept about a 2k+ power force in D.C. from the earliest opportunity. I took Winchester, VA and was about to attack the depot in the next region, but then shifted focus to Manassas when Athena attacked Fort Monroe. She failed and I succeeded. McDowell even got his stats up to 3 in Offense/Defense. I anticipate that attrition will be a factor during the winter, but I will continue to over-run VA and take Richmond in the spring.
I have 20 infantry and one cavalry Divisions. Athena is at 102% of my combat power. FI is at 43, but I have 97 NM to Athena's 93, so the FI should level off. KY has entered on my side. A garrison Division may cross the Ohio and dig in at Louisville, or they may just stay in Indiana.
FYI, level 2+ depots can no longer be blown up...by anyone. So about half of the depots that I have no need for will continue to be Walmarts for CSA deep raiders. I suppose that giving a depot the permanance of a mountain range was someone's Great Freaking Idea, but I don't see why the entire force of the Union cannot set fire to some warehouses. Hopefully, Lee, Beau and JoJo will shop there while I crush the Southeast.
On an ironic note, ten brigades of light infantry and volunteers show up locked in D.C. in November. They're pretty useless, but it's interesting that I originally attacked D.C. before they got there in the OP.
It's now spring '62. The CSA is still running all over MO/KS. Since I cannot blow up all of the unused depots, I set up half of a Division each in Springfield and Chicago. The river strongpoints are safe and the riverine fleet is an impreganable wall from St. Louis to Cincinnati. Athena put together about a 1k force to cross over the frozen Ohio from WV, but Grant was able to destroy the depot in Strasburg VA which cut off her supply line. The Corps sized force fell back without a fight. I kept Grant fighting in VA and he made 3-star quick. He got a very strong army of four Divisions and some artillery. McDowell for some unknown reason disobeyed my instructions for two turns in a row and went to Annapolis rather than Fredericksburg. This really slowed the game down. Fortunately Grant has Fredericksburg under seige and McDowell with a Corps headed by Berry is ready to move there as well. This would give me about 8k power to hit Richmond this summer.
I flooded VA with 4 Unionist partisans and got 4 sailor elements as well as two 12-lbers from some other cards. The sea mines are really too easy. I'm even farther ahead in NM after experimenting with them. I haven't done anything with the Native American cards (which the Cherokee in me thinks really should be re-named) as they are out west. I tried some of the cavalry screening effects for Grant.
Athena is moving a lot of small units around out west. She has some Divisions in KY that aren't doing anything. Her force in WV got the supply rug pulled out from under them and she seems to be in deep trouble in VA.
I'm the 51st shade of gray. Eat, pray, Charge!