We seem to be optimists here, hehe. I'm guessing MacBook Air/MacBook thingy (either, not both, maybe a thing to replace both), spec-bumping MacBook Pro, and sneak peek at a new desktop, whether it be a new iMac (Doubt it), a new Mac mini (maybe but don't think so - more likely they'll kill it), or what I do think; Them showing us an early taste of the 2019 Mac Pro. As I said though - Optimist.