Gen Dix and troops under his command are not mentioned in the above OOB. The fort Monroe, other Union troops in Virginia and N Carolina troops are not included.
Pickett's division is missing two of his brigades that were left in Virginia to watch the Union troops mentioned above.
Pickett had a large 5 brigade division, but only was able to bring 3 brigades to Gettsburg. I guess that was lucky for the two brigades left behind.
Yah, I made a rather large statement there. I actually didn't read down through the entire thing, once I saw the Department of the Susquehanna, I said that this must have every unit stationed on the East Coast on it.