Simple solution....never use lens-flares.
Most of them will hit the cutting room floor here....
I was thinking the same thing......you know what is funny?  I have never had a lens flare on one of my photos.  The only ones that I ever see are from photoshop.  How ironic is that?
However, I have seen them used before in a miniature form then distorted (as kind of a catch light effect) and they were OK.