The baby doesn't need 2 breasts with milk, so he will have options. Also there could be a dual breastfeeding session with husband on one and baby on the other, creating a strong bond in the family. Also the baby has a choice as well. And the husband has 2 choices. There doesn't need to be 2, its a waste so this makes sense. Also the husband will always have a drink on hand and does not have to go downstairs to get one if wife is present. Also the husband needs to game and will have infinite, free supply of G-fuel if that is chosen. Also the baby will grow into a very talented gamer if fed G-fuel at a young age. Also milk can make husband fat so its not always the best drink for fat people. Also the baby might not like milk. Also the husband can refuel during strenuous activities with wife.