Predicting the 49ers’ biggest moves in NFL free agency
By Peter Panacy
No. 2: Cornerback Bryce Callahan
On the surface, this wouldn’t appear to solve much of a need for the 49ers. After all, they’re poised to have a nice little training camp battle at nickel cornerback between K’Waun Williams and D.J. Reed. And with the Niners picking up the 2019 option on Williams, adding another in free agency seems a bit redundant, right?
But Chicago Bears cornerback Bryce Callahan isn’t just a depth addition.
At 27 years old, the 5-foot-9 defensive back thrived in an opportunistic Bears defense last season, registering a career-high 45 tackles with two interceptions and six passes defended.
Plus, read this, from Pro Football Focus:
"Slot cornerbacks rarely get paid in free agency, but that doesn’t mean they’re not valuable. In fact, our data found that targeting the slot was actually more valuable than receivers split wide. Over the last two seasons, targeting Callahan in the slot has netted opposing quarterbacks a passer rating of 74.3 (2017) and 78.9 (2018) – both top-five figures each season."
Mind you, the 49ers signing a player during the offseason does not automatically mean they’re 100 percent committed to him. In 2017, the Niners re-signed wide receiver Jeremy Kerley to a three-year deal, only to let him go after picking up slot receiver Trent Taylor in the NFL Draft that year. In 2018, San Francisco committed to center Daniel Kilgore before landing Weston Richburg in free agency. Kilgore was then traded to the Miami Dolphins.
Callahan would be an upgrade over both options the Niners currently have at nickel.