I think khalsitan will come, but maybe in a while. Sikhs will first have to become more united and get closer to they're roots. Sikhs will need support within india from hindus and muslims, or maybe from the first world. Until hindus stop attacking khalsa and maybe start converting into sikhs there will be little support.
I also agree with sikh terrorism, but not sure how effective it is. Sikhs do need to defend themselves, guru gobind singh told sikhs to carry kirpans to defend khalsa. Times have changed and now fighting is done with guns, so i agree with sikhs carring ak-47's.
RAJ KAREGA KHALSA