Summary
Jack Kiser enters his second year in the Jaguars’ 4-3 scheme at 25 years old, boasting a #421 dynasty ranking and 122 trade value. With a stable 16.5% defensive snap share in 2025, Kiser logged 4 solo tackles while anchoring the Jaguars’ linebacking corps, albeit with limited statistical production.
Projection Rationale
Kiser’s 16.5% defensive snap share indicates a stable floor, as he logged 4 solo tackles in 2025. With the Jaguars employing a 4-3 defense under Anthony Campanile, Kiser’s role as a backup linebacker should remain consistent, with minimal statistical upside in the near future.
Injury Risk
Kiser’s 2025 injury history is clean, with full participation in practice in Weeks 10 and 11. However, linebackers often face contact exposure, which may impact durability in the long term.
Opportunity Notes
Kiser’s snap share remains stable at 16.5%, indicating a consistent role in the Jaguars’ linebacker rotation. The 4-3 defense under Anthony Campanile provides a sound and disciplined scheme, but the linebacker position is often a depth chart concern.
Scheme Fit Analysis
The Jaguars’ 4-3 defense under Anthony Campanile is a scheme fit for Kiser’s skills, but the linebacker position often faces competition for snaps. Kiser’s tackling profile is adequate, but the 4-3 defense does not require a high-impact linebacker.
Trend Assessment
Stable
Kiser’s 16.5% defensive snap share in 2025 demonstrates stability in the Jaguars’ linebacker rotation, with a steady trend across the season.
Ceiling / Floor
Ceiling tracks near Kiser’s 2025 production, with a best-case scenario of 5-7 solo tackles per game. Floor tracks near 2-3 solo tackles per game, given his stable snap share and tackling profile.
Comparable Player
His role as a backup linebacker in the Jaguars’ 4-3 scheme draws comparisons to Kanaan Griffin from 2020 Los Angeles Chargers — similar depth chart positioning, similar situational snap share, and similar tackling profile.