In the past few weeks we've seen some real crazy rumors about what Apple will present today at their big education event. They've included cheaper iPads, a new MacBook Air, and even a new iMac Pro. One wildly maniacal rumor suggested Apple was making a new iPad to fight the last vestiges of resistance in the Android tablet market. But what's most obvious - and most likely - isn't what Apple's hiding. It's what Apple's already made plainly obvious.