There are several threads that encompass far more than this thread making this thread a duplicate. If you had provided anything new, maybe. Right now I see this thread as so many others, a duplicate with the whole topic ideas already being discussed in other more valid and valuable threads.
Duplicate threads are not needed and are contrary to the rules here at MR.
This thread provides nothing in title or main post not already being covered by other threads discussing WWDC the MBA and possibility for update. Most also speculate that iPhone OS will be primary focus as it has been in the past as anyone could foretell for this WWDC.
the following all touch on an MBA at WWDC or next month (meaning June) and threads started in last week that focus on the next MBA update -
https://forums.macrumors.com/threads/919660/
https://forums.macrumors.com/threads/922189/
https://forums.macrumors.com/threads/921208/
https://forums.macrumors.com/threads/921485/
https://forums.macrumors.com/threads/918770/
https://forums.macrumors.com/threads/912009/
https://forums.macrumors.com/threads/916228/
https://forums.macrumors.com/threads/916224/
https://forums.macrumors.com/threads/918688/
Now, please tell us how this thread isn't a duplicate of most of the threads linked here.