Hints of Battlefield 4’s possible locations?

Does the recently leaked released/rumored cover art reveal possible locations of Battlefield 4? Taking a closer look at this high resolution (3296×1855) image shows us a few interesting things:

This image appears to be Shanghai’s skyline.

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Are the rumors true? Are we getting our first playable female character?

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Is this image Halfdome?

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What could these be?

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bf4-what is this too

What do you think? Let us know in the comments below.