After all, Cook signed a one-year deal worth the veteran minimum with no guaranteed money. If he was going to be the centerpiece of a new scheme, he’d get paid like it.
However, the addition of Cook is a sign the 49ers would like to do more press coverage and work in some one-high safety coverage, which Seattle Seahawks have executed so well. Cook is 6-foot-2, which makes him a nice fit for the scheme.
Cook, a second-round pick by Minnesota in 2010, made it clear in his introductory conference call what the 49ers want him to do.
"They want me to be the press guy," Cook said. "And that's what I like to do. I feel like I'll fit in well with the one-high scheme that they like to run. I came from a two-high scheme. And I feel like a one-high scheme and a man-to-man scheme fits me well."
ESPN scout Matt Williamson doesn’t believe the 49ers will adopt the one-high safety attack full time and instead thinks it will be a “wrinkle.” Despite the fact he doesn’t have an interception in four NFL seasons, Cook could help the 49ers.
“They want him to be their Richard Sherman with (safety Eric) Reid over the top. Cook is big and physical in press and does have a lot of ability,” Williamson said. “Not saying he is Sherman, but I do think that best uses Cook's skill set.”
Williamson said if the 49ers use Cook in press coverage, they can move new starting strong safety Antoine Bethea closer to the line of scrimmage than they played former starter Donte Whitner. Williamson said that can help compensate for playing without injured inside linebacker NaVorro Bowman early in the season. Bowman could miss up to half the season as he recovers from a torn ACL he suffered at Seattle in the NFC title game Jan. 19.
So, perhaps, the acquisition of Cook could have multiple benefits.