I think that Jack would in charge of fishing not hunting, if there won't be any pigs. I think that

they won't be so silly if they can find fish. There are also some fruits so they can pick them up,

decide, how many you can eat a day if you don't whant to have chronic daerya. In my opinion

there won't be any fights becouse they won't fight for food becouse thre are enough of them.