[quote=@RenegadeRunaway]
Crimson Flame, are you planning on having both twins be a part of the main group/roleplay? Because my original intention was to have Scarlet Witch and Quicksilver be twins as per canon, but it would feel odd to have two sets of twins (particularly both being male/female fraternal) in a relatively small cast.
[/quote]

While I do agree having two sets of twins in a small group does seem weird, we can find ways to connect them all. For instance, Crimson Flame and King Kindred both PMed me about having their twins be interns alongside David, and I came up with a decent introduction for them into the rest of the group together -- the three of them run into the park to try to warn the others of Dr. Sterns' plans, but at first no one is taking them seriously. So David tells the twins to try and evacuate people as best they can and he jumps into the river, swims toward the barge that has the Terrigen to try and remove it. But he's too slow and when it goes off he gets it right in the face, which is why he grows into the Hulk and gets a worse reaction than everyone else. 

Depending on what origins you have in mind for Wanda and Pietro, they could somehow know some of the other characters. They could be exchange students from Sokovia that spent the same Summer in Japan as Luke or they could be members of the Jaggerdaw band and friends of Donny and Owen or maybe their father is Sokovia's ambassador to the United Nations. Though that last one doesn't really tie them to anyone, lol.