Here's another fairly important leader to be considered for future versions of the game....
William "Baldy" Smith:
http://en.wikipedia.org/wiki/William_Farrar_Smith
1. Nickname: "Baldy"
2. Possible candidate for the "Engineer" trait
3. Smith commanded a division at Antietam. He commanded the VI Corps at Fredricksburg, after which he got himself into a big political mess by complaining about Burnside to Lincoln. This fiasco resulted in Smith losing his Corps.
3. Smith was then shipped out west for a while. He was back in the Eastern Theater in 1864 to command the XVIII Corps, where he didn't perform especially well.
Division and Corps entries would be appropriate. Stats like 3/1/1 would be about right.