The subject is really wordy and I apologize. Basically I have this object you can (hopefully) see here:
A higher-res sub proxy is right next to it but that's irrelevant. Anyways, see how I have the edges selected and am about to rotate? This is what it looks like rotated:
I simply want to animate this rotation. I have no idea how to go about doing this or if it's even possible. The problem is because I'm not rotating the entire object and just several edges, there is no keyable attribute. Anyone better versed in MEL/PYTHON coding could help me out here?