Real football isn't all about the offensive players. Why should be any different? Every week here in Reading the Defense, we're looking back at the fantasy week that was and offering help for the week that's to come.Game BallsDefensive line: On a defense that is looking for young stars, is making a play to fill the void. The second-year defensive lineman had easily his best game as a profe sional with 10 tackles and a sack. Tuitt's not going to rack up huge sack totals as a defensive tackle, but if he can provide run support for a defense that has been pretty good against opposing rushing attacks, he could have some IDP potential.Linebacker: If you're going to get the first fumble recovery of your career, make it spectacular. Since being drafted by the in the seventh round of the 2012 draft, has been on four different NFL rosters. His overall totals against the in Week 4 weren't very special, but he ended the game with a bang by taking a fumble back Blank Jersey 84 yards for a score. There's no reason to count on Stupar this season, but it was nice for one week.Defensive back: For the second time this season, tops the charts among IDP scorers. The defensive back snagged his third and fourth interceptions of the season and returned one for his second pick six of 2015. The fourth-year defensive back has already set a career-high in picks and has become one of the new shutdown corners in the NFL. But if you , you already knew this.What went wrong On a day when the completely dominated the , you'd think that pa s-rushing sensation would have made an Gerardo Parra Jersey impact. Nope. Beasley made just one tackle in the ballgame. Like many pa s rushing linebackers, the rookie's fantasy totals will be heavily dependent on his ability to get to the quarterback. That doesn't bode well for next week's matchup against Washington, whose offensive line has been pretty stout so far this season. has been a disruptive force in the first three games of the season, but Willie Mays Jersey pulled a disappearing act in Week 4. Credit the offensive line who kept the USC product in check all day long. But with three sacks in his first four games this season, there's little reason to worry that Griffen is going to go bust anytime soon.Week 4 boomer, DL, : The offensive line didn't do anything to impre s anyone in Week 4. This week, the 'Hawks travel to Cincinnati to face a team that his tied for sixth in the NFL with 11 sacks. That's especially good news for who is among the NFL's leader in individual sacks. should expect to get well acquainted with Dunlap on Sunday.Week 4 buster, DB, : has earned rave reviews, but Darby has been equally good in the first four games of his NFL career. This week Darby and the face quarterback , whose biggest strength has been protecting the football. Even if Buffalo can pre sure the rookie signal-caller, he's not prone to throwing a lot of interceptions. Darby could be at a lo s for fantasy points this week.Week 4 sleeper, DL, : We've spent so much of the early season picking on the that it Brandon Crawford Jersey 's about time to hand out some positives. Jenkins has played well in the last couple of weeks and racked up all three of his sacks in the last two games. The offensive line has been a me s so far, allowing 17 sacks. Don't be surprised if Jenkins stays hot at the expense of and the Kansas City offense.Four downsFirst down: cornerback mi sed practice for a second straight day on Tuesday, and there is concern that with Indy on a short week. The veteran cornerback was out of a walking boot, which is good news. But head coach Chuck Pagano expects to see a lot of snaps this week. That's bad news.Second down: After mi sing the past two games with a shoulder stinger, linebacker returned to practice and this week against the . With the game on Monday night, Shazier will have an extra day to get ready. That's a positive for a player who has gotten off to a good start this season.Third down: linebacker is still dealing with a lingering hamstring injury. While he played last week, the i sue appears to have regre sed and this week's contest against the . This is a big blow to a struggling Philadelphia team that has suffered a number of key injuries already. Fourth down: The suffered a pair of big injuries along their offensive line in the Monday night lo s to the . left the game with a calf injury and will need an MRI. Meanwhile, will mi s the rest of the season with a . Detroit's pa s rush was fierce on Monday; we'll see if it can be sustained with two important players potentially unavailable.In the latest episode of the the gang recaps Week 4, looks ahead at Week 5 waiver wire targets, and re-evaluates some top NFL backfields with players returning from injury. Don't forget to subscribe and !Marcas Grant is a fantasy editor for NFL.com. Follow him on Twitter Joe Panik Jersey .