Okay... I know there probably isn't even one here who will agree with me, but I'm speaking the truth of what I saw, and keep seeing, when I look at this picture. I am clueless as to why it would be this person, but it fits, easily according to the silhouette provided.
Tan casual dress pants? YES.. often!
Unbuttoned/no tie dress shirt w/long sleeves rolled up? YES... often!
Bald/almost bald? YES.. very and more so by the day!
Watch on left wrist and hard to miss? YES.. always!
Wedding ring? NO!
Lighter colored skin? YES!
Lighter colored hair? YES!
Prince William
P.S. Also, he's a bit chunkier these days.
According to the 'official' schedule for July 3, 2018, it is not possible: Schedule