If people are interested in another game, that is totally cool, because we can make as many games as we want!
More information: game turns last 24 hours or so, and you've got a private chat-box with each other player.
You guys can start a new game and hope six more people will join, or you can just wait for seven people to say 'I'm interested in a new game'. It is poor form to be in two games with the same people at the same time, so if you guys need an extra player, one of the people in the first game can join in.