when u get darshan of gurujee or shaheed singhs/singhanis

You have to have Paap to be in the cycle of reincarnation. The Sahibzadeys whom the Khalsa calls brothers, have since left the world and will not come back. The only exception for someone to have come on Earth without any previous Karam was our Guru. (The Sahibzadey have been Mukt and won't be born into the cycle of reincarnation).