I focus on control because it is what we assume. Everyday of our lives even the most staunch "determinist" assumes control. It is ultimately an assumption of free will.
Your use of control is common enough, but more of a metaphoric use. The idea that the switch controls the light is not wrong, but it is wholly different than the way by which I am using the word. In short, you are equivocating.
Well, I guess you might think that, but your sense is something I don't think exists, at least not as you state it. I most certainly do NOT assume it. I assume causal links (at most).
For me, control is *all* about causality and not about the consciousness at all (well, except in those cases where our consciousnesses are part of the causal link). And even when consciousness is involved, I don't see the freedom of the will being connected to it. Our brains control our muscles whether the decision is made freely or not.
/E: as another example, we say that a computer controls an assembly line even though that computer doesn't have free will. We are less inclined to say that the designer of the assembly line or programmer of the computer is the one controlling the situation.