View image | gettyimages.com The Philadelphia Eagles have agreed to a four-year deal with linebacker Mychal Kendricks, one that should conceivably keep him in Philly through the 2019 season. The deal, which was first reported by NFL Media’s Albert Breer, includes $29 million, $16 million of which is guaranteed.  Kendricks, a 2012 second-round draft pick of Andy Reid’s, has endured an offseason full of trade speculation, but he possesses…