Next Apple Device called "Air" - Combination of iPad Air and Macbook Air

With Apple's latest announcement of iPad Air, it seems that Apple is planning for a new product that might combined both the Macbook Air and the iPad Air. We have seen several products already in the market that can become a laptop and a tablet (keyboard plus touchscreen).

Below are the reasons why I am thinking Apple might release their upcoming product which can combine both capability:

1. Apple Launchpad - This feature has been there even before Mavericks but never being used extensively. Reason being, Launchpad is meant to be use just like the iOS device (iPad and iPhone) with a touch screen. 
2. What's after Mavericks 10.9? It could be the total revamp of Mac OS X that might be called Mac OS X 11.0. This is a big jump.
3. iPad Air - The name "Air" itself have already being given an indication that its the tablet version of "Macbook Air".
4. Power savings technology by Apple - great strides with their new way of power savings
5. Common 64-bit architecture.

What do you think? Does it make sense? Will it be available next year (2014) or 2015? Its unlikely to be 2014 since Mac OS X Mavericks 10.9 just being release this year. We would expect another two years before a total revamp Mac OS X will be announce.