2009 was a very long wait 575 days. which in our case was 4 years ago . I think we are going to wait that same said 575 days. which gets us to april. I believe they will go to oct a 700 plus day wait.
Minis are never the first thing released. I suspect you'll see a late Haswell release and Broadwell notebooks somewhere around there. The mini never surfaces as early as the notebooks, so a Broadwell refresh may go to next year on that model. The one disjointed problem I see right now is that it usually tracks the 13" at the low end and 15" notebooks for the higher tiers. In both cases the graphics are typically downgraded, but in this case it comes down to the actual cpu packages. They may hold some interest in keeping processor choices streamlined there, but it would mean a more expensive cpu on what is probably not one of their lower margin machines.