Danilo wrote:
A fill-flash, at or below lens-height and to the left of camera, could have helped. But it presents its own problems:
Unless precisely balanced it can give an "artificial" appearance to your photo.
You may get a nasty reflection from the subject's glasses.
I'd rather have the photo you have, than a photo that suffers from one or both of the above problems.
I don't do many people images, but I find hats to be my biggest offender. I seldom carry a flash and am not very good with them. And a very gentle dodge is helpful.
I have one more suggestion. The gentleman in the foreground is severely underexposed. I have one more consideration to add. Would it not be simple to expose for him. If the resulting background is to bright it can easily be toned down with the adjustment brush. If one wanted to use layers, the background would easy to select and darkened. There are multiple scenarios, but it seems as though the man is the main image and he should have top priority in exposure.