For those of you curious about what it looks like, you could try the leaked NKD build. But I caution anyone who wants to try NL2 or NKD: If you don't know how to manually update or want it fully supported by Sprint, don't flash either. NL2 was a RC but word is it failed QC. I'm going to assume that OA6 (since nothing since then and it's been a few days) is the new RC, which is also interesting since it is 5.0.1.