Two weeks out from their first practice of training camp, the Ravens have just $606,858 available under the salary cap if they hope to, as they seem to do every year, acquire a key veteran before the start of this season. Of course, they could potentially free up more wiggle room by negotiating a long-term extension with running back Ray Rice or by releasing a pricey veteran this summer ( maybe Bryant McKinnie, as NFL.com speculates ?). View the full article