Ryan Kartje (LA Times) —  Until about 1:30 a.m. Eastern time, early Sunday morning, it looked like USC might roll to another resounding victory. The Trojans were up 31-10, a few minutes into the third quarter. They’d piled up twice as many yards as Michigan State.

“We were dominating the football game,” coach Lincoln Riley said.

USC’s defense had forced one three-and-out to open the half, and it was on its way to another quick stop when, on a fourth down, linebacker Ta’Mere Robinson came flying around the edge and clipped Michigan State’s punter as he booted a kick.

Faced with a 4th-and-2 after the penalty, the Spartans decided to go for it. Quarterback Aidan Chiles was flushed from the pocket, and his pass fell incomplete … but another flag was thrown. USC inexplicably had 12 players on the field.

The back-to-back penalties, while troubling, weren’t totally back-breaking at the time. USC was still well in control, with a three-score lead intact. But what happened from there would hint at a larger issue, one that USC will have to iron out in a hurry with the hardest stretch of its schedule looming.

Twice, in the next eight plays, it seemed USC forced Michigan State into a decisive 3rd-and-long, only for a penalty flag to wipe away the stop.

The penalties would kick the door open for Michigan State. And in less than 10 minutes, they’d cut the USC lead to just a single score.

It wasn’t so much the season-high 10 penalties that was most concerning, but rather the lack of discipline on defense that inspired those mistakes. (Though, ranking 129th in the nation in penalty yards per game certainly isn’t great.) Of the defense’s eight penalty calls, there were two illegal substitution flags, an unsportsmanlike conduct and an illegal hands to the face call for the fifth time in three weeks.

Riley said after that he doesn’t want to discourage his defense from playing aggressive. But those aren’t penalties of aggression. They’re self-inflicted wounds. And if USC’s defense continues to make them a habit, they will eventually pay for it.

“We definitely thought we’d be better from that standpoint,” defensive tackle Devan Thompkins said. “Going forward, playing these Big Ten games, we have to reduce those penalties for sure.”

There are plenty of reasons for Riley to be encouraged by the progress of USC’s defense. The pass rush is actually disruptive. The run defense is giving up just three yards per carry.

The problems on that side of the ball are no longer about the quality of players. Linebacker Eric Gentry (18), in the midst of an All-American season, ranks first in the Big Ten in tackles for loss, third in sacks and fifth in tackles. The defensive line is so deep that five-star freshman Jahkeem Stewart played just 17 snaps on Saturday, despite dominating almost every one of them.

Which is what makes the discipline breakdowns so disappointing. USC, for the first time in Riley’s tenure, has the talent to compete on defense. The question now, as the Trojans enter their toughest stretch of the season, is whether that will be enough.

—  Huge shoes to fill

When Lindsay Gottlieb set out to rebuild USC’s roster in the spring, she knew there was no way to make up for their most important loss from last season.

“No one is filling JuJu’s shoes,” she said. “Those are unique shoes.”

Watkins tore her anterior cruciate ligament in March. She’s “doing great”, according to Gottlieb. “But there’s still no timeline for her return. If she comes back at all this season, I can’t imagine it would be until late in the calendar. Her absence from the lineup is no less than a gaping void.”

But when losing a generational superstar, it sure helps to have another No. 1 prospect in the pipeline.

Enter freshman Jazzy Davidson.

“The fact that Jazzy can step into our program and already just make a really unique and incredible impression on everybody is pretty wild,” Gottlieb said. “She’s really, really good. I’ll start with that. She’s next-level good.”

“Her impact on the basketball court just comes in a lot of different ways. She glides. She’s very fluid. She can score it. She can pass it. She impacts the game defensively. She comes in ready in a way that’s very unique for someone her age. So we’re super excited. We know that we’ve got something special with her.”

We know much less about what to expect from the new-look Trojans frontcourt, which lost a WNBA All-Star in Kiki Iriafen and an entrenched team leader in Rayah Marshall. Replacing their production means counting on transfers Yakiya Milton and Dayana Mendes, Lithuanian import Gerda Raulusaityte or returners Vivian Iwuchukwu and Lauren Williams to fill the void.

“We knew that size and the frontcourt was going to be important,” Gottlieb said. “I don’t think any of us said we have to find one person to get us 18 and 10 like Kiki. As a group, we need production in different ways.”

—  Extra points

Ja’Kobi Lane makes a catch in front of PUR DB Hudauri Hines. (Michael Conroy / AP)

—Ja’Kobi Lane’s absence couldn’t come at a worse time. Riley said that the unspecified ailment became an issue unexpectedly in the middle of last week, but that Lane sustained the injury sometime during the Trojans win over Purdue. Lane didn’t have a catch in the fourth quarter of that game. Riley didn’t offer much more information than that and even called the injury “inconclusive”. But he left the door open for Lane to miss more games. If he’s saying that already, I’d expect that’s a serious possibility. USC’s next opponent, Illinois, just lost six of its top seven defensive backs, so maybe it won’t be so much of a problem next week. But against Michigan, in a critical game at the Coliseum, USC could really use its top red zone target.

—USC lost its left tackle for more than half the game yesterday. The offensive line still held up well. Elijah Paige isn’t expected to be out long term, according to Riley, but the fact that USC only allowed three pressures all game in spite of his injury is a good sign. Michigan State doesn’t have a fearsome pass rush exactly, but that’s a strong performance against any Power Four opponent. Tobias Raymond, who played at both guard and tackle Saturday, continues to live up to Riley’s rave reviews from the offseason. I also thought right tackle Justin Tauanuu looked good switching between the right and left sides after Paige went out.

—New point guard Jordan Marsh is receiving rave reviews in preseason. USC knew that Marsh could step in as a scoring threat, after he averaged almost 19 per game at North Carolina Asheville last season. But the transfer guard looks like more of an all-around impact player than anyone anticipated. “He’s hands down one of the fastest guards I’ve ever played with,” said forward Ezra Ausar. He’s also a deceptively feisty defender for as small as he is. The question now is how well Marsh can orchestrate the offense. Could he allow for Rodney Rice to play some on the perimeter? Regardless, early indications continue to be Marsh will play a key role in USC’s rotation.

—Remember when Trojan fans wanted Luke Fickell to take over as head coach? Well, I’m sure Wisconsin would happily trade places now. The Badgers were blown out at home this week by Maryland, and fans chanted for Fickell to be fired. It’s an important reminder that coaches don’t always fit in new situations in the way we expect them to. It’s only getting worse from here for Wisconsin, with Michigan, Ohio State, Oregon, Illinois and Indiana all upcoming.

latimes.com

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