Fix to TacAI Decoys

[PrinzMegaherz]

halfzware said:

This is more problematic than it seems. The obvious for instance would be single pretenders, or other SCs. But even smaller for instances would be other strong single units. A blessed hydra for instance. If you don't like that example, how about a blessed jotun, a black hunter, or even a knight. These single units do need to be targetted and differentiation would require tagging all the units appropriate for individual targetting - this would be essentially the same work as setting minimum unit sizes only the result would be less desirable.

Those examples you gave (most pretenders, Jotuns, Hydras, even knights) are considered to be "large monster", as long as there is nothing bigger around (and usually, the pretender, hydra is the biggest thing in your army - even the knight is larger than his footman cousins).