Well, seeing as how I need all three of those border-towns to secure my victory conditions, I'll try and push through to take their Bononia and use it as a bartering chip. The only problem with that is trying to do that without losing my own three besieged border-towns.
The bright side to this is that they never seem to besiege my towns with anything more than a half-full stack. Of course, I never have anything more than a small garrison as I can't afford the upkeep. I've just had this one full stack patrolling the North Italian border repeling these sieges one by one. Another full stack is permanently on the north side of the Alps fighting off the Germans.
Since I'm using Alex-EB, I wonder if the Romans are just retraining their units every time I beat them anyway. If so, this means I'm fighting an uphill battle as they have a much larger income than me.
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