The FI is now even more annoying...
It seems the extra divisions they provide count towards your division limit. Back in 1862 I was able to create all my divisions, however, many were made with sub-par generals, simply because they were the only onse available for command.
Now in 1864, with better to ones to choose, I can't even dissolve a a division to replace the commander since the game believes I already have all my divisions.
It really is a shame that the European army is mixed with the American army in terms of seniority and divisions limits.
And yet, if you place ones units in the others command structure, you entail serious command penalties.
There's more! If you have a promotable * leader in charge of a division, he must remain in charge of the division even after he's entitled to a corps! If you dissolve his division you will lose it

. This is ludacrous!
Now, please, no offense intended to anyone. This feature could have been really cool, however, I now see that it really was not playtested properly nor thought out very well.
I wish I could have brought this up sooner but I've had it trigger only once in hundreds of games. Next time, I will be turning FI off.
