It takes two weeks for NFL fans to get in a panic about their favorite teams. Week 1 is too early; everything feels new, and having histrionics after 60 minutes looks desperate. But if you have doubts after Week 1 and that skepticism is confirmed by a similar performance in Week 2? Fire all the sadness torpedoes! Shout loud enough at the television to wake up your neighbors! And the flip side is equally true: If youre enthused after Week 1, youre sure as heck going to believe even more if things keep up the following weekend.Sometimes, reacting to two weeks of football is a bad thing. After two weeks last year, the 0-2 Texans looked like an absolute mess, the 2-0 Falcons were the revival of the season, and Derrick Morgan was in the middle of his long-awaited breakout campaign. Not so much. And yet, if you were barking about the 0-2 Colts, impressed with the 2-0 Panthers or worried that Peyton Manning was toast, your instincts were dead-on. Its a fine line between jumping to conclusions and getting ahead of the curve.So, with that in mind, lets run through 10 surprising or otherwise noticeable situations after Week 2 and identify whether its the right time to react or appropriate to take your foot off the gas and calm down. Nothing is settled in the NFL, and teams and players can undergo fundamental changes, but lets try to take a rational, unbiased look at the first two weeks of the year. And that starts with a struggling offense out West ...Seattle SeahawksThe story: The offense is a total mess.After last years dominant second half from Russell Wilson, the Seattle offense was supposed to hold its own alongside the perennially great Seahawks defense on what might have been a reasonable pick for the best team in football. So far, that hasnt been the case. The Seahawks have just one touchdown in two weeks, scored during a two-minute drill to win the game against Miami in Week 1. Theyve scored a total of just 15 points in two weeks against a pair of teams (Miami and Los Angeles) that allowed 59 combined points to their other opponents.Injuries are picking this offense apart. Thomas Rawls came into the season at less than 100 percent and has just 25 rushing yards on 19 carries after suffering a leg contusion during Sundays loss to the Rams. Doug Baldwin played through back spasms and will have an MRI on a knee injury. Tyler Lockett missed part of the loss with a knee concern, leading to the terrifying sight of Richard Sherman fielding punts. Most distressingly, Wilson looks entirely mortal after suffering a high ankle sprain in Week 1; he cant move well and has taken 18 hits in two weeks.Is it an overreaction? In the short term, no. Wilsons high ankle sprain is a genuine concern, and while onlookers were amazed that he was able to weather the storm and make his way back onto the field without missing a start, it might actually have been better for him to sit out for a game to rest the painful, debilitating injury. The Seahawks may still want to consider resting Wilson for the Week 3 home game against the 49ers. Ben Roethlisberger tried to play on a high ankle sprain without sitting out for a week (against a much better 49ers defense) in 2011 and was forced into three interceptions during a dismal performance; he then sat out the following week in an attempt to recover. Given how much of Wilsons game depends on mobility, he cant really function as the hobbled shareware model of the real thing, and the only way his ankles going to get better is with rest.In the long term, though, things should be OK. Seattle has this annual stinker of a game against the Rams, and the last few seasons have turned out fine. The Seahawks have an early bye in Week 5, so even if Wilson sat the next two weeks, they should be able to get him enough rest for some level of recovery to occur. The offensive line has been a disaster, but it also tends to improve annually as the unit makes changes and then develops some level of continuity with the right combination of players.Christine Michael has emerged as a viable option at running back and was excellent on Sunday before the late fumble to seal Seattles fate. And with Arizona losing in Week 1, the entire division is 1-1, so Seattles loss doesnt put it at a disadvantage early in the season. The Seahawks defense has also been fantastic despite facing massive differences in average starting field position in each of the first two games.Oakland RaidersThe story: Their defense appears to have gone missing.The Raiders might be footballs most entertaining team through two weeks, but theyve needed loads of big plays on offense and the enormous gumption of Jack Del Rio to make it to 1-1. The As have the second-worst defense in baseball, and their city counterparts have the second-worst defense in the NFL through two weeks after allowing 69 points. Thirty-five of those went to the Falcons on Sunday in a loss.The big worry is that the players who are supposed to be great have been anonymous or worse. Big-ticket free-agent corner Sean Smith was enough of a mess in Week 1 against the Saints to get benched in his debut for the team, and he was burned repeatedly by Julio Jones while entering the worlds least exclusive club in Week 2. Star linebacker Khalil Mack, who beat up quarterbacks for fun last year, has no sacks and two hits through two games. The Raiders have two sacks in two games, a coverage sack from Bruce Irvin in the opener and a moment of interior pressure from Stacy McGee on the first drive against Atlanta. The Raiders allowed more than 500 yards just once last season; opposing teams have done that in each of their first two games. Total yardage isnt a great statistic, but its indicative of what is happening to Oaklands defense right now.Is it an overreaction? A little. Mack is getting more pressure than it might seem, given that he knocked Matt Ryan down twice Sunday, but the Raiders need somebody to develop across from him, and fast. Smith didnt turn into a sub-replacement cornerback overnight, and the wideout corps of the arriving Titans, Ravens and Chargers shouldnt be quite as scary as handling Jones and Brandin Cooks. More worrisome is the fact that David Amerson left Sundays loss with a concussion, depriving the Raiders of their best cornerback at an early crossroads. The Raiders face a devastating set of wideouts when they play the Jags, Bucs and Broncos in consecutive weeks, but that stretch doesnt start until Week 7, and theyll hopefully have drummed up some semblance of a pass rush alongside Mack by then.Kirk Cousi