So the way I've been thinking of it is like this, currently my research is on responses (adaptation/evolution, range shifting, plastic changes) due to climate change in insects which has led me to some fascinating things and wondering how humans/hominids have adapted to climate changes in the past. In general I'm really interested in hominid evolution, specifically issues of local adaptation. It would be awesome if I could use my current evolutionary background to help make the jump into human evolution, but I haven't really heard of anyone who has done that. I feel a bit like I am in such a weird place because I'm not jumping completely out of my field, but yet I am hoping to make a sort of big switch into a more anthro themed field. Perhaps those who are further along in their PhD might know if it's even possible to take a postdoc with a strong evolutionary background, but in a different system? I don't think I could see my advisor taking on a post doc who previous research varied from what he is currently working on. I'm not to hopeful that something like this could work out.