Redskins wide receiver DeSean Jackson is greeted by teammates during team introductions last weekend at FedEx Field. (Jonathan Newton/The Washington Post)  Despite a sprained left shoulder, DeSean Jackson is getting his wish to be in the lineup when the Redskins visit Philadelphia for today’s NFC East opener against the Eagles.  Jackson, 27, was unceremoniously cut by Eagles Coach Chip Kelly in March after the most productive season of his six-year NFL career.  Four days later Washington, seeking to beef up its passing attack, signed Jackson to a three-year deal. The three-time Pro Bowl honoree took only limited snaps in practice Friday and never caught balls from backup quarterback Kirk Cousins prior to that. But it’s a game Jackson has circled on his calendar since the 2014 regular-season schedule was released.  Quarterback Robert Griffin III leads the list of inactives for Sunday and is expected to be sidelined for another six weeks, at a minimum, as he recovers from a dislocated left ankle suffered in last week’s 41-10 victory over Jacksonville.  The other inactives: Defensive end Kedric Golston (groin), linebacker Akeem Jordan (knee), cornerback Tracy Porter (hamstring), tackle Morgan Moses, tight end Jordan Reed (hamstring) and wide receiver Santana Moss.  The Eagles (2-0) boast the NFL’s top-ranked offense, averaging 439 yards per game, while the Redskins (1-1) boast the league’s top-ranked defense (surrendering 234.5 yards per game).  The Eagles’ inactives are QB Matt Barkley, WR Josh Huff, S Earl Wolff, LB Mychal Kendricks, DE Taylor Hart, OL Matt Tobin, OL Kevin Graf.  We’re live-blogging during Redskins-Eagles at this thread. For a last-minute fantasy football chat, join Gene Wang and Neil Greenberg here at noon.  Cousins steps into the spotlight | DBs try to change tackling approach  McVay sees growth in Cousins | Redskins-Eagles game-day notes  Gruden: DeSean not useful at less than 100% | Friday injury report  Five story lines for Redskins vs. Eagles | Redskins-Eagles Q&A | Preview video  More NFL: Home page | D.C. Sports Bog | The Early Lead | Fancy Stats | Fantasy  Follow: @MikeJonesWaPo | @lizclarketweet | @JReidPost | @Insider
Despite sprained left shoulder, Redskins WR DeSean Jackson eligible to play in Sundayâ��s NFC East opener at Eagles; Griffin, Moss among inactives.