As part of an ongoing series, NittanyNation will preview a different position leading up to the season opener against Syracuse on Aug. 31. Up today: Defensive tackles.
Key losses: Jordan Hill (64 tackles, 8.5 tackles-for-loss, 4.5 sacks, one interception, one forced fumble, one fumble recovery) and James Terry (13 tackles, one sack).
Next in line: Redshirt freshman Austin Johnson might not be next in line -- he could very well overtake Baublitz as a starter. Bill O'Brien said on his weekly radio show last season that he expected big things out of the younger defensive tackle, and he's already 21 pounds heavier than Baublitz.
Regardless, the top three players at this position should see plenty of time. The big question is just who comes in at No. 4. That would be a logjam, and none of the options are all that exciting just yet.
Derek Dowrey, Brian Gaia and Tyrone Smith will all compete to see who sees situational time a la Baublitz in 2012. True freshman Parker Cothren likely needs a redshirt season to add bulk before he sees any time on the field.
What to expect: Huge expectations are being squarely placed on the shoulders of Jones, and he'll need to match Hill's performance to live up to all the hype. Gil Brandt recently named Jones the top senior DT in the country -- which was a little surprising considering he made just 12 tackles in the last nine games once Hill faced fewer double-teams and stepped up his game. By comparison, Jones made 10 tackles in the first three games.
For this defensive line to find success, Jones will have to become quickly accustomed to those double teams -- because it'd be an even bigger surprise if teams sent just one interior lineman after him. This position is one of the bigger concerns on the team because, even if the 318-pound Jones does succeed, his other starting teammate will likely be overmatched this season.
Baublitz appears to be a band-aid until Johnson is ready to take off. And Johnson undoubtedly boasts a high ceiling -- but it doesn't seem as if this is the season it will all come together. If the staff had that much faith in him, he would've initially been named starter over Baublitz. Expect PSU's 23rd-ranked run defense to drop, at least a little, in the rankings.
Recruiting trail: The Nittany Lions have already picked up one 2014 prospect in Antoine White (Millville, N.J./Millville), a three-star commit whom ESPN scouts label a "tweener" but who also "gives good effort in pursuit and is a solid wrap-up tackler."
He's about 270 pounds right now, so he needs to bulk up. But PSU's staff really liked the explosiveness of his first step and like his attitude. His high school coach said he and a teammate constantly put in extra work, and White was the lone junior captain on his team last season.
PSU also appears intent on grabbing at least one more DT, likely either ESPN 300 prospect Thomas Holley (Brooklyn, N.Y./Lincoln) or a junior college DT such as Joe Keels (Highland, Kan./Highland C.C.).
Best-case scenario: Jones picks up right where Hill left off and becomes an unstoppable run-stuffer who lives up to Brandt's top billing. PSU's No. 23 run defense holds steady, while Johnson breaks out and shows fans that he'll be a four-year starter.
Worst-case scenario: Jones initially struggles with double teams and gets hurt later in the season, leaving an inexperienced Johnson and a limited Baublitz as the starters. Those two struggle, and Big Ten running backs set up their respective offenses by running straight up the middle.
Top position question: If Jones falters, what happens to this defense? Penn State can't withstand mediocre performances at defensive tackle and linebacker. If Jones doesn't live up to expectations, it'll have an ripple effect on the entire defense.
If Jones doesn't play well, that means more work for middle linebacker Glenn Carson -- who's been the beneficiary of some great DTs in NFL draft picks Hill and Devon Still. Jones is crucial to this defense's success in a lot of ways, and it was able to overcome a young secondary last season by limiting opponents to 3.54 yards a carry on the ground. If Jones struggles, those rushing numbers increase.
And if those rushing numbers increase? PSU allowed more than four yards a carry in just two of the last 10 seasons. In 2003, it allowed 4.29 yards a carry and finished with a 3-9 record. In 2010, PSU allowed 4.46 yards a carry and went 7-6. In other words, if Jones falters and the run defense struggles, then it might become tricky to get to eight wins.