Unit retraining - a little too good?

[Spino]

I like the unit retraining as it is. Sure, it's somewhat unrealistic but it's a much better alternative for the AI which now replenishes depleted units with alarming regularity. In Medieval the AI would rarely replenish its depleted units, especially the high value ones, and its campaign armies would wither away into nothing. The current system makes for a better AI opponent so I say leave it alone.