I would like to see Photoshop and LIghtroom offer changing the alignment lines in the crop tool so the color can be changed. As has been noted, the golden spiral/mean is difficult to see even when "anti-alias" is turned off in the graphics processor advanced portion. That helps but is not what I need. There are times I need the lines very visible and the light grey color is sometimes very difficult to see.
I can change the grid color if I want to just show grid, but that is not what works in the crop section. This request has been in various blogs and requests over the past several years. Please allow this choice for those of us who crop according to the rule of thirds or via the golden mean. This would make both products more efficient.