This spring, coach John Harbaugh spoke openly about the need to get better on special teams. So the Ravens signed Jones, who doubles as their third wide receiver, to a two-year, $7 million contract. They lured cornerback Corey Graham, who was a Pro Bowl special teams player with the Chicago Bears, to Baltimore with a two-year, $3.7 million deal. They got the services of safeties Sean Considine and James Ihedigbo for a combined $1.525 million this season. And they brought back Ayanbadejo, their special teams captain from a season ago, for $3.2 million over three years.