Giants enjoy a little Holliday

Cornerback Dominique Rodgers-Cromartie wasn’t the only Bronco signed by the Giants on Monday. They’ve also signed receiver/kick returner Trindon Holliday.  Per a league source, it’s a one-year deal. Holliday, who has four combined return touchdowns in his regular-season career and scored two (one punt, one kickoff) in a January 2013 playoff loss to the Ravens,…