I am guessing a BGxBGxGSF as in a sunfish that is 3/4 BG, 1/4 GSF. Although it maybe a rare female BGxGSF hybrid.
![](http://www5.picturepush.com/photo/a/1591598/640/1591598.jpg)
It maybe a RESxGSF as you said, but I am thinking it is more likely just a BGXGSF. The red or orange on the opercle is often times seen in a pure GSF and may just be particularly strong in this fish.
![](http://www4.picturepush.com/photo/a/1591602/640/1591602.jpg)
Looks like a pure BG to me.
![](http://www2.picturepush.com/photo/a/1591605/640/1591605.jpg)
Like the first pic, I am guessing a BGxBGxGSF as in a sunfish that is 3/4 BG, 1/4 GSF. Although it maybe a rare female BGxGSF hybrid but since their are two of them now, more likely the BGxBGxGSF theory...