female normals would be great for adding new blood to projects and strengthening the line. they are also good for doing incomplete dominant and dominant projects with. they are also good for using when you want to make just hets...say if you have a dominant animal that is also a visual recessive animal, and you don't want to make the dominant trait visible in your hets...so in other words, to breed traits OUT of certain projects. a normal female has many uses in any breeding projects. I think they are under utilized honestly...but one of the biggest uses is simply strengthening bloodlines by adding new and fresh blood lines. too much inbreeding can and does cause problems, and normals can help that a lot.