Matt Harmon cautioned that Quentin Johnston’s fantasy ceiling remains limited even if the Chargers finally deploy him correctly. Last year’s regime "set him up to fail" by asking him to replace Mike Williams as a boundary X—something his TCU film never supported. The new staff should move Johnston off the line and feed him schemed touches where, according to Harmon, he was "quietly pretty good" in 2023. However, once rookie Trey Harris claims the X assignment and Ladd McConkey acts as Justin Herbert’s primary separator, Johnston’s overall target count is likely to shrink in order to reduce his volatility. Harmon advised treating Johnston as a late-round, best-ball-only dart rather than a lineup mainstay in season-long leagues.