I find this subject to be interesting. As the originator of Albino cal kings, and a long time field guy.
I was told about them many years ago by Jim Pether.
I found it odd that Albinos took so well.
My bet is, without introducing some sort of genetic roadblock, they are not going to get rid of them. As mentioned, Cal kings are primarily fossorial and do not require the use of the surface. Which will make collecting and trapping a bit questionable.
I wish them luck