Just received my award letter this morning- according to the Graduate School, all students are expected to achieve candidacy in 3 years (coursework completed, comps. completed) and then they are funded for dissertation in year 4. I certainly feel like I can put together the papers I've written for courses, my lit. review (comps.) and the research assistantship work I've done into a comprehensive document (dissertation) in 6 months because Michigan's program allows for so much customization (ie, won't be writing tons of 20-page papers about things unrelated to my interests).
I am not committing to anywhere prior to visiting- even though I'm very impressed with Michigan's program and collegiality, it's also important to get a feel for the place and the people, in my opinion.
HigherEdkmg, I'm also uprooting my partner for this opportunity. If you're interested, I'd be happy to share strategies for job-finding, etc. Are you going to Indiana's recruitment event?