I personally will always have a need for Normal Females in my collection and im on the lookout for a few more ready for next season.
As tattlife2001 says they are great to breed with some Dom or co dom morphs as the clutches (hopefully) will produce Visual morph young.
And added to this the fact that Normals are in my eyes still absolutely beautiful snakes to look at.
Even though the trend nowa days seems to be heavily tipped in the morph side of the breeding game i think any breeder still has a duty to provide a sustainable supply of quality captive bred normals for future generations.