Illinois State Enters Spring Practice With Championship Experience, Key Questions

Nineteen touchdowns and a heartbreaking overtime loss. That is the inheritance Illinois State carries into spring practice spectacular proof of what this program can build, and a stark accounting of what it must replace.

The Redbirds fell 35-34 to Montana State at FirstBank Stadium in Nashville last January, the second time in just over a decade the program has been within a single score of an FCS championship. The margin of loss was one play in overtime. The margin of talent the roster must rebuild, however, is considerably wider, and three position battles will determine whether Illinois State reclaims that ceiling or settles somewhere below it in 2026.

The most consequential is at quarterback. Tommy Rittenhouse finished 2025 with more than 3,500 passing yards and 40 touchdowns, engineering one of the most improbable playoff runs in recent FCS memory, including a 28-14 comeback against unbeaten North Dakota State with under three minutes left. Replacing that output falls to Beckham Pellant and USC transfer Gage Roy, with redshirt freshman Cooper Kmet lurking as a wildcard. In the first spring scrimmage, Pellant went 13-of-17 for 98 yards while Roy completed 13 of 18 for 63 yards and led multiple scoring drives. Head coach Brock Spack has set the terms plainly: "It's going to be very, very important that they know how to run our offense. I want to see them compete, and I'm hoping for a really close, good competition."

The schematic consequence here is direct. Rittenhouse ran the precise timing concepts that fed Daniel Sobkowicz, the 6-foot-3, 205-pound wide receiver who exits as the program's all-time leader in receiving touchdowns (41) and career receptions (262) and is now a 2026 NFL draft prospect. A quarterback who cannot replicate those timing windows will blunt the passing game even with capable receivers remaining. Luke Mailander, the MVFC Freshman of the Year with 44 catches for 671 yards and four touchdowns, and Dylan Lord, who caught 13 passes for 161 yards and two scores in the championship game alone after almost entering the transfer portal, are legitimate weapons, but only if the new starter can deliver the ball on schedule.

The second battle is up front. The offensive line, anchored by Ben Wallace, must protect whoever wins the job. Pass protection stability controls how quickly a new quarterback develops rhythm on timing routes, and losing that stability compresses the explosive-play rate that drove this offense all the way to Nashville.

Defensively, the most urgent reconstruction runs through the secondary and the edge. Illinois State loses cornerbacks Shadwel Nkuba II, who led the team with five interceptions, and Cam Wilson, who posted 14 pass breakups. Doreon Dubose allowed just one touchdown in nearly 400 coverage snaps last season and is the anchor of the rebuild, but a second corner must emerge before September for the Redbirds to match up with MVFC offenses that will probe that depth immediately. Along the defensive front, rotational lineman Jones steps into the void left by graduated starters Jake Anderson and Christian Lorenzo, bringing 21 tackles, two sacks, and 13 quarterback hurries from 409 snaps in 2025 to a role that now demands a starter's consistency.

The best-case outcome requires Pellant or Roy showing accuracy on routes beyond 15 yards in spring scrimmages, the OL holding its protection profile, and Dubose pairing with an established second corner. If those three indicators converge, Illinois State has the offensive skill-position talent to generate explosive plays at a rate consistent with a deep MVFC run and another postseason appearance. The floor, if two of those battles remain unresolved, is a team that competes game to game but loses the turnover margin and red-zone scoring rate that made the 2025 championship run possible. The spring scrimmage numbers on deep-ball completion and cornerback coverage grades are where that story begins to be written.