ave begun their work to prepare for 2019 free agency and the NFL draft. The coaches and scouts are back from a week in Mobile https://www.49ersfanshop.com/Fred-Warner-Jersey , Alabama at the Senior Bowl, but there is plenty more to be done as they get ready to build on a disappointing 2018 campaign. We’ll be breaking down plenty of what that means, but in the meantime, we wanted to take a look back at the season that was for the 49ers.Jimmy Garoppolo’s injury sent things south, but there is plenty still to assess. We are going to take a look at every notable addition and provide a forum for grading how that signing, trade, or draft pick worked out.D.J. Reed, defensive backHow acquired: Drafted in the fifth round (142nd overall)The 49ers invested quite a bit in the secondary last offseason, and D.J. Reed emerged as one of the more intriguing options. It took injuries to get him into the starting lineup, but once there, he impressed as a versatile option.Reed opened the season as a special teams player, returning kicks and getting some work in at a variety of other special teams roles. In Week 3, Adrian Colbert hurt his hip and Reed took over at free safety for that game and through Weeks 4 and 5. Colbert returned in Week 6, but then suffered a high ankle sprain in Week 7 and went on injured reserve.Jimmie Ward moved from cornerback to free safety after Colbert went on IR, but after three weeks, Ward got hurt and ended up on IR himself. There was a lot of back-and-forth as the 49ers went through eight different safety combinations. Reed got some free safety work over the back half of the season, but spent the majority of his defensive snaps as the nickel back. K’Waun Williams suffered a knee injury and that gave Reed a chance at his more natural slot corner role.Reed did not secure consistent playing time the entire season Tarvarius Moore Jersey , but he got a chance to show his versatility. The 49ers have cap space and draft picks to further invest in the secondary, but Reed would seem to have secured a chance to compete for a significant role. He could eventually replace Williams, but in the meantime, he has a chance to develop into a super-sub role — not too shabby for a fifth round pick.If you can’t see the poll below, click here. SANTA CLARA, Calif. (AP) — When it comes to stopping opposing offenses from moving the ball, the San Francisco 49ers defense has fared all right early this season.When it comes to generating the game-changing takeaways that so often determine who wins in the NFL, no team has been worse so far.There are many reasons why the 49ers are off to such a disappointing start with one win through five games, with the season-ending knee injury to quarterback Jimmy Garoppolo the most notable.But a defense that has generated a league-low three takeaways for the fewest total for the franchise after five games since 1977 is a major reason why.“We just have to find a way, that’s all it comes down to,” cornerback Richard Sherman said. “Takeaways are kind of more of a ball bounces your way, you get tips sometimes. Last week, we limited them pretty good. We have to be more violent in tackling and can’t miss when the quarterback throws into coverage.”Turnovers often come because of the pass rush and the 49ers have struggled there with no consistent edge rusher. They rank in the bottom half of the league in both sacks and quarterback pressures despite allowing the ninth fewest yards per play at 5.31.The only takeaways so far this season have come when Sherman recovered a fumble in the opener at Minnesota, Cassius Marsh recovered one after a strip sack by Elijah Lee against Detroit in Week 2 and Antone Exum had a pick-six on the third play from scrimmage two weeks ago against the Chargers.The team has generated no turnovers in the 113 plays on defense since then.“We’ve had our opportunities this year,” defensive coordinator Robert Saleh said. “There’s an old cliche saying that, ‘Catch the ones that are thrown to you.’ We’ve had our opportunities, especially early in the year where I think we’ve dropped about three or four interceptions this year. We’ve gotten the ball out. We’re taking shots at the ball. There’s great intent. Takeaways come in bunches Kentavius Street Color Rush Jersey , they do. … I know it’s a result-oriented business, but the result is a product of the process that you go through within every play, within every day. If we keep attacking the ball the way we have and the D-Line keeps pressing the pocket and getting after the quarterback, I’m very confident that eventually they’ll come.”Trying too hard for turnovers can back fire, however. On the first play of a loss to Arizona last week, free safety Adrian Colbert jumped up in coverage anticipating a throw over the middle to Larry Fitzgerald.Instead, Cardinals rookie Josh Rosen targeted Christian Kirk deep and the play turned into a 75-yard touchdown because cornerback Ahkello Witherspoon didn’t have the deep help he expected from Colbert on the play.The Cardinals gained just 145 yards the rest of the game but it proved to be enough in a 28-18 victory, especially because the defense provided no short fields for the offense, which began each of its 13 drives inside San Francisco’s 40-yard line.“When people feel like they need to do more than what they’re being asked to do, that’s when bad things actually happen,” Saleh said. “Right now, that first play, and A.C. will tell you, he’d love to have that play back, but the way they responded after that play and the way they came out and played and executed the defense all the way through, I thought was really good on their part to remain composed and to continue to fight all the way through the game.”