Drafted in the second round of the 2009 draft out of Pittsburgh, McCoy has spent his entire six-season career in Philadelphia. In return, the Bills will send linebacker Kiko Alonso to the Eagles, the source said. The Philadelphia Eagles have a trade in place to send running back LeSean McCoy to the Buffalo Bills, a source told ESPN NFL Insider Adam Schefter.
He rushed for 1,319 yards and tallied five touchdowns last season for the Eagles. Alonso missed all of the 2014-15 season with a torn ACL, but in his rookie season of 2013 he played every defensive snap and ranked third in the NFL with 159 tackles. The trade can not be made official until the new league year begins next Tuesday at 4 p.m. ET.