I was looking at the MLA job list. The only job for which I could apply (and not be a department chair) is to (essentially) replace Brad Epps at Harvard, since he went to Cambridge recently. Virginia and Cornell are looking for senior Latin Americanists (not me) and Berkeley for a Luso-Brazilian specialist (also not me). Baylor is looking for a chair, but I could be chair at Kansas at some point so why would I want to move to a Baptist school in Texas where I know nobody (no offense). The head of languages at Notre Dame would be an applied linguist (again, not me). There are very few Comp Lit jobs, none of which I am qualified for. There is also an internal job I will apply for. No moving expenses that way.
So only very top-tier places even advertise for fulls. You have to be a star (perhaps, again, not me) to move at all. There will be some shuffling of top Latin Americanists to Cornell, Virginia.