Hi! Well thanks very much. Haha, as sad as this is, I didn't fully make that connection until you said it. But you're right also, it sounds like we may get to do a lot of roleplay together!
Edgar would appreciate Echo keeping him in the know as to Amelia's indiscretions. Edgar's inclined to being friendly with everyone too, so they probably do very well. Echo is a Muggleborn, isn't she? If so, there will also be some hilarity between them. Edgar is BOLLOCKS when it comes to pretty much anything Muggle.
OK! Well, consider Elizabeth a friend of Edgar's too. The Bones's have a number of crossover friends, and Elizabeth could easily be one of them. He probably heard her name a lot at first and decided to make a point to know her on his own.
Aww Jack. I don't know what Edgar would think of Jack. On one hand, he is universally fair and friendly to most people he meets. But he also loves Mellie. Does Mellie know this? As for jack's penchant for trouble, Edgar might think he's a little irresponsible, but if he can forgive James or Sirius for it he could probably forgive Jack. But again, he likes his sister. Hehe. That will be their most interesting initial interaction I bet!
Consider Edgar wary of Mr. Nott. If he's spoken of any kind of Purist ideology and its support, Edgar will have to shift to the 'strong distrust' side.