This paper probes the attempt to use power analysis to link three domains: ontology, explanation, and the strategy of political actors. It shows how Katzenstein and Seybert develop an open social ontology that serves as the backdrop for explanations that need to be causal but indeterminate, and a cautious political practice. It exposes tensions in two important links. First, the open ontology becomes retranslated as an explanatory cause. Second, the call for being cautious because of 'unknown unknowns' may just as (...) well invite strategies of doubling down in control power. (shrink)