I'm considering changing Tactics over to a Basic Skill, at least for Space Marines. I don't like that, by RAW, most Space Marines are only taught as single aspect of tactics. That the assault-trained guy knows nothing about defensive tactics nor about orbital drops just seems wrong to me.
So rather than provide training in all of the various Tactics, I'm thinking of making it a Basic Skill. This way the guys with it Trained still know more, but every SM has at least some ability to use all of the Tactics.
Thoughts?