Lions' O-Line Decimation Forces Detroit Into Shallow-Bench Territory Against Buffalo

The Detroit Lions will face the Buffalo Bills on Thursday night without two starting offensive linemen after Christian Mahogany (hip) and Blake Miller (knee) were ruled out following a short week turnaround from Sunday's 31-30 overtime win over New Orleans. Miller, a first-round pick (No. 17 overall), started at right tackle and reported the knee issue worsened after the Saints game concluded. Mahogany was carted off the field in the opening quarter but remained optimistic about suiting up until the final ruling.

The timing compounds Detroit's problem. Thursday contests force accelerated healing windows and compress injury evaluation into 72 hours. Lions coach Dan Campbell offered measured optimism about Mahogany's long-term prognosis—he doesn't view the hip injury as structural—but that doesn't solve the immediate availability problem. Miller's knee pain trajectory, which intensified post-game despite initial adrenaline masking, carries more ambiguity. Both absences force the Lions into their bench architecture at critical leverage points: the right tackle spot (Miller's seat) and wherever Mahogany anchored on the interior.

Buffalo's defensive line, led by A.J. Epenesa and the pass-rush unit that tormented teams in 2025, will face backup continuity that Detroit hasn't stress-tested at game speed. The Bills allowed the 2026 offseason to load their pass-rush investment because they believe their edge presence creates leverage against weakened protection units. Goff has been screened by first-team material through the opening week. Thursday night, he absorbs the absence of calibrated blocking assignments against a front that specifically hunts inconsistency.

For prop bettors, this injury cascade tilts the risk calculus sharply. Goff's passing attempts and completion percentage carry elevated variance when his tackle situation fractures mid-week. His interceptions prop ticks upward not because the Bills have a brilliant secondary—they don't—but because pressure from unfamiliar edge rushers forces uncomfortable decisions and elevated incompletions (which drive attempt volume down, collapsing the under-leg on passing volume). Buffalo's sack-rate projection against Detroit improves materially. The Lions' rushing attack, dependent on zone blocking schemes that require consistent gaps, also softens without Miller's edge presence keeping defenders honest on the perimeter. Expect Buffalo's interior defenders to creep upfield with confidence.

The sharper play tilts against Detroit's passing volume props and toward Buffalo's sack total, specifically within the first half when backup protection assignments tend to break down most visibly. Early numbers on Goff's passing yards and attempts will reflect the two-key absence before the market fully prices the backup-vs.-first-string mismatch at the line. Buffalo's pass-rush angles improve by measurable leverage when the Lions' bookends aren't locked into their starting identities.