The NHL is switching things up for the 2012-13 season. The league is changing to four conference, two with eight teams and two with seven. The playoffs are changing as well. Stay with me here: The top four teams in each conference will make the playoffs. Those four teams will battle in the in first two rounds of the playoffs. After one team from each conference advances, well we don't know what happens. That's TBD. The Blues will be in a conference with Detroit, Chicago, Nashville, Dallas, Minnesota, Columbus and Winnipeg. Not too bad—lotta rivalries will stay in tact. What do you think? Yay? Nay? Read more at Puck Daddy.