In my personal opinion I believe that out of the two options, the best would be Jack. Although not a liked leader, he has shown many times he is very capable of leading a group of people as he was formerly leader of the choirs showing that he can take care of a group.  Also a extract from the book quotes jack having a knife showing another leadership skill saying that he isn’t scared to taking that physical position, the quote that says he has a knife says: ‘Jack slammed his knife into the trunk’. Of course this is only one of the examples of it saying he has a knife. This is some of the reasons I believe that Jack would be a great leader.