DefenseGrade vs. Buccaneers: CComment: After Sundays too-close-for-comfort 24-22 victory in Tampa, a number of defensive players said they saw progress. After all, the team yielded 32, 31 and 38 points, respectively, in the first games of the season. Those same players, though, acknowledged that the unit's second half letdown at Raymond James Stadium left much to be desired.Indeed, the Madieu Williams-led defense limited the Buccaneers to a meager 132 yards in the first half, six first downs and a total of six points. Ryan Kerrigan and the rest of the Redskins front seven applied consistent pressure to Josh Freeman and, as a result, the quarterback never looked comfortable as he completed only 13 of 22 pass attempts for 88 yards. Freeman was also sacked once and picked off by DeAngelo Hall.The second half, however, was another story as the Redskins secondary struggled once again, proving particularly susceptible to the big play. Part of the problem, linebacker Rob Jackson said, was that Freeman was not subjected the same level of pressure he faced in the first two quarters.The rest of problem, however, was a familiar one: poor execution on the backend.The game, in fact, turned on a pair of long completions.On the first a 65-yard catch and run by Mike Williams in the third quarter the Buccaneers receiver raced past Josh Wilson down the sideline, then juked Wilson and Madieu Williams to gain another 30 yards after the catch. On the second a 54-yard yard reception by Vincent Jackson in the fourth quarter Jackson used his seven-inch height advantage to make an outstanding diving catch over Hall in the middle of the field.Both receptions set up pivotal scores for the Buccaneers as they overcame a 15-point deficit second half deficit. In all, the Redskins yielded 293 passing yards after permitting 326, 301 and 385, respectively, in Weeks 1-3. The unit allowed more than 293 yards passing only twice in 2011 and now ranks 31stwith an average of 326 passing yards against per game.You take a look at everything, Coach Mike Shanahan said Monday. Why do they make those plays? Thats what we do when we look at film. We talk about the things that we did to give up those big plays. Is it scheme? Is it personnel? Doesnt matter what it is. You have to take a look at what players do best and you have to adjust your scheme to fit your personnel.Potentially complicating matters will be overcoming the loss of safety of veteran Brandon Meriweather, who will miss a fifth game of the season after reinjuring his left knee in a pregame collision with teammate Aldrick Robinson.