I feel really sorry for sarada, but then her comment about not caring for sakura made me feel more pity for sakura, however i still have possible theories to why sarada DNA and Karins DNA are the same, without making sasuke look like a jerk who cheats on his wife,
1. it could be that due to the fact that during the reign of team taka, sasuke bit karin for healing so much that there were eventually strands of Karin's DNA in his body thanks to biting and sucking.
2. like the thread i made some months back it could be ORO's experimenting using Karin's eggs and sasuke's sperm cell to get sarada.
3. this is the last and almost very realistic, sasuke falls in love with karin and eventually makes love to her, however even though karin had craze for sasuke, she never mentioned wanting a baby for him so after getting a baby she decided to run away from her responsibility as a mother, leaving sasuke no choice but to give sarada to Sakura since he knew she will be the bestest of mother to his child.
any of this could be right or wrong however drop ur thoughts which of these theories seems more realistic
1. it could be that due to the fact that during the reign of team taka, sasuke bit karin for healing so much that there were eventually strands of Karin's DNA in his body thanks to biting and sucking.
2. like the thread i made some months back it could be ORO's experimenting using Karin's eggs and sasuke's sperm cell to get sarada.
3. this is the last and almost very realistic, sasuke falls in love with karin and eventually makes love to her, however even though karin had craze for sasuke, she never mentioned wanting a baby for him so after getting a baby she decided to run away from her responsibility as a mother, leaving sasuke no choice but to give sarada to Sakura since he knew she will be the bestest of mother to his child.
any of this could be right or wrong however drop ur thoughts which of these theories seems more realistic