We’re just about halfway through the 2011 NFL season and it’s pretty clear by now what teams are competitive, and what teams are now playing for next year. The six teams on this list: Colts, Rams, Cardinals, Vikings, Dolphins, and Jaguars aren’t going anywhere this season. Which leads us to wonder: whose job might be in jeopardy, and which coach could be the first to get canned this year? It’s our…