For the second time this week, the Philadelphia Eagles have done business with a tight end. The team confirmed Tuesday that Brent Celek agreed to a three-year deal. NFL Media Insider Ian Rapoport reported it is a $13 million extension that includes $6 million guaranteed, according to sources with knowledge of the deal. ESPN's Adam Caplan had the first report. Celek, 31, was set to enter the final year of his contract, which was due to pay him $5 million in 2016. The move comes one day after the Eagles and Zach Ertz agreed on a five-year, $42 million extension. - See more at: http://www.nfl.com/news/story/0ap30...es-sign-te-brent-celek-to-threeyear-extension
