I've always believed that Dayne always intended to let Ned Stark kill him but needed to kill everyone else first to ensure that Jon Snow wasn't killed by loose

I've always believed that Dayne always intended to let Ned Stark kill him but needed to kill everyone else first to ensure that Jon Snow wasn't killed by loose lips. But there are also online theories that Mance Rayder is Arthur Dayne [▻](https://video.twimg.com/amplify_video/2090026585613012992/v…