power and legitimacy
Power and legitimacy have such different definitions depending on the discipline! I had to disabuse myself of the political science definitions when I went to law school, and oddly went back to some Foucaultian concepts I learned in lit crit when I was doing CRT and learning about Derrick Bell's interest-convergence theories. I still have to struggle with Foucault now that I do law and society/organizations and the law work, but they still mean totally different things vis-a-vis organizations. And legitimacy takes on a new meaning with the New Institutional literature.
All to say, hell yeah, I'm interdisciplinary. Perhaps a little too much.
At the end of the day, you have to acknowledge all, and pick one--but you have to be aware of all the different definitions, and explain why it is you're going with a particular discipline/definition. I hate, hate writing with an eye towards the job talk, but it is like hating the other inevitabilities of life, like traffic.
And yes, I am writing about power and legitimacy right now. I can't spend all of my life on structure/culture/agency. Although, I suppose I could. But, you know, no.