<< A large stack with more than 1 noble can have one be in front with the
fodder and one behind with the archers. It's a trivial problem; most
large stacks in G2 will have more than 1 noble anyway due to the
movement problem.
>>
On the contrary, many large stacks will consist of nobles defending
structures. From the faction's viewpoint this task would be accomplished
most efficiently by one noble, with a method to allow different combat units
different behind values.
--Carol