It's never too late -- or too early -- to see what we learned from this past season and also look ahead to next season. So, we've started breaking down each position on the Nittany Lions.
Up today: Linebackers.
Expectations entering the 2013 season: This group was clearly going to take a big step back from 2012. Without Michael Mauti and Gerald Hodges, this was probably the group that was going to receive the heftiest downgrade.
Still, many pointed to Mike Hull as a candidate for PSU's top breakout player. Hopes were high for Nyeem Wartman, and there wasn't much concern surrounding middle linebacker Glenn Carson. This position was clearly shallow, however, and everyone knew a single injury could derail the group. The best-case scenario was to be a good unit -- because it was never going to be great.
How they fared: Injuries were a concern, and they were felt almost immediately. Hull injured his knee against Syracuse, and it took him weeks before he was back to 100 percent. Safety Stephen Obeng-Agyapong was forced to take over, and he allowed the linebackers to bide some time until Hull returned. He wasn't a factor in the second-half of the season.
Ben Kline, who overcame a serious shoulder injury, did the most with the time he saw once healed -- but then he fell again to another serious injury. Hull didn't meet expectations, and neither did Wartman, but Brandon Bell was a nice surprise toward the end. This group avoided total disaster, but it would be difficult to rank it above-average.
What we learned: Linebacker will take a few years to reload. Penn State grew accustomed to churning out one strong corps of linebackers after another, but 2013 was the exception. If everyone stayed healthy -- and Kline was never injured in the offseason -- it might've been different. But those are a lot of "what ifs." It became clear in 2013 that linebacker wasn't going to be just a one-year or two-year fix. It'll take a few years for Linebacker U to return to glory.
Grading the position: C. Yes, average. This wasn't one of the better groups in the Big Ten, and it wasn't among the worst. Carson was above-average, but he was the only linebacker who earned an honorable mention on the All-Big Ten team. None were named to the first or second team. Tackling was an issue at times, and so was pursuit, but it wouldn't be fair to say the linebackers were a liability, either. Once again, it was an average group ... while most PSU fans are used to great in this department.
Key losses: Carson. Sure, everyone else returns, but Carson was the most solid of the bunch. Hull needs to show he's not as injury-prone as 2013 suggests, and PSU should receive some extra bodies in the form of incoming freshmen Troy Reeder (Wilmington, Del/Salesianum) and Jason Cabinda (Flemington, N.J./Hunterdon Central).
Position stock watch: Trending downward. On one hand, two of PSU's starting spots should improve from last season. On the other, Carson's departure is sure to be felt ... and the other two spots are far from guarantees. Kline has to overcome two surgeries in the offseason, so PSU finds itself in a similar position as last season. One injury could completely derail this group. It needs Hull, Wartman and Bell to be on top of their games -- and stay healthy. If they don't? Well, fans might miss the performance from the 2013 season.
Key to next season: Finding depth ... somewhere. The trio of Hull, Wartman and Bell can't stay on the field all game every game -- so, not only do those three need to take huge steps from last season, but Penn State also needs more players to step up at this position. Redshirt sophomore Gary Wooten hasn't contributed much outside of special teams and -- outside of an injured Kline -- Wooten is next in line. That means Penn State will needs a true freshman or a non-scholarship player to step up. Maybe it can move a backup DB over a la Obeng-Agyapong; maybe not. O'Brien needs to find someone, anyone, who can contribute.