Five things to watch on Wisconsin's offense as spring football starts

Redshirt freshman Graham Mertz struggled to find consistent rhythm after a record-setting performance in his starting debut. Mertz completed just under 57% of his passes, threw four touchdowns and five interceptions the rest of the season after completing 20 of 21 passes against Illinois, tying a program record with five touchdowns.

Cutting down on turnovers — Mertz also lost two fumbles last season — is the first step, but doing so will be the result of establishing better timing in the pocket. A majority of Mertz’s interceptions last seasons were due to holding the ball too long or trying to throw a pass too late and the window of opportunity closing.

Jalen Berger showed flashes of being the next in the line of great Badgers tailbacks last season, displaying good vision and a suddenness to his cuts that make him hard to tackle. He led UW last season with 301 yards rushing despite playing four of the seven games — he missed the opener against Illinois due to a nagging injury from training camp then missed games against Iowa and Minnesota due to COVID-19.

The Badgers have a solid starting running back with Berger returning, but the depth behind him is a significant question mark. Isaac Guerendo was expected to be in the backfield rotation last season, but he was limited to one game due to unspecified injuries. Julius Davis is another option, but the redshirt freshman only played in one game last season as well.

Junior Jake Ferguson returning to the Badgers instead of taking a shot at the NFL not only gave the team its leading receiver back, but also a guide for a talented but inexperienced group of tight ends behind him.

Redshirt freshman Hayden Rucci established himself as the top blocking option in the second tight end spot and likely will be used in a similar role next season, but associate head coach Joe Rudolph said last fall he felt Rucci was developing as a receiver, too. Sophomore Jack Eschenbach was the only tight end besides Ferguson to tally a catch last season.

UW’s offensive line wasn’t the dominant force that fans have come to know in 2020, but that could change in 2021.

After filling in well at left tackle in the second half of the Duke’s Mayo Bowl, that spot is former five-star recruit Logan Brown’s to lose. Center Kayden Lyles will return from a knee injury in the fall, and the right side has established veterans in guard Logan Bruss and tackle Tyler Beach. Josh Seltzner is presumably a frontrunner for the left guard spot, but touted 2020 recruits like Jack Nelson and Trey Wedig could be pushing for a role there.

UW got welcomed news this offseason when seniors Danny Davis, Jack Dunn and Kendric Pryor all decided to come back for their final years in the receiver room. Davis and Pryor battled injuries most of the season, with Davis missing five games and Pryor four. Dunn emerged as a solid option on short routes, posting career highs in catches (28) and receiving yards (255).

Freshman Chimere Dike had strong moments last season, but he had trouble getting open consistently.