Hopefully Apple does a revision fairly quickly and comes up with some additional models with some of the older setups returning.
I doubt Apple will be bringing any of the older setups back. In fact, they can keep the current lineup of laptops right were it is since we don't need a fourth and fifth 13.3" model making things more confusing.
Just give us that mini tower, and give us a few more BTO options in the pro models or the option of a barebones kit with OS DVD so we can choose all of our own parts.
So maybe the 17" will stay as the Pro computer?
I have noticed that. And I do really hope the 17" won't get jacked up like the 15" MBP did. They will redesign it, they will put the same keyboard on there and so forth, but I hope they don't give us a third useless USB port with the added space on the 17". Hopefully they put another FW800 port or even better an eSATA port there instead.