Neji's going to be the only one that survives this arc - and they're gonna rename the series to Neji.
You have great foresight. But, I will add this... Neji will survive thanks to Hinata's medicine and after renaming the series Neji they will rename it Hinata-sama. Neji will give up trying to be the #1 byakugan guy, Hinata will be recognized as the true heir of they Hyuuga, which in fact she is, after all. Then, Naruto will be the Hokage and will marry Hinata and they will rule over Konoha and live happly ever after.