With time before today's WWDC Keynote growing short and breaking rumors of Steve Jobs' presence at the Moscone Center sending the grapevine into a frenzy, let's take a quick look at some of the less certain, but no less exciting, possibilities that we might see emerge into the light of day this morning (PDT)/afternoon (EDT) in San Francisco: new iPod Touch model(s), other iDevices ("iTablet"?!), and the ever-present potential for a completely unanticipated "One More Thing" -- potential that has just received a huge injection of probability if the Steve Jobs sightings at Moscone are what they appear to be.