Cal Merced could be an option, too. It's a new program, so difficult to gauge how the job market will be graduating from there...but, their second cohort had someone get a job at Pitt.
Behavior is indeed under the American subfield in most departments. God only knows why. Apparently Americans invented political behavior in 1776, and no one else in the world has behaved politically since then?
Anyway, the above post is correct. Check the Americanists in the department. Just because a department doesn't have a behavior subfield doesn't mean they're poor in behavior faculty. Political science has distinct subfields and topics traditionally get shouldered into the preexisting fields -- even ones that cross lines, like IPE/CPE, conflict/peace, and behavior.
Also, a subspecialty in methods is not required to do political behavior. You can study methods without specializing.
