What happened: Seattle and Devon Witherspoon agreed to a four-year extension. Mike Garafolo says Christian Gonzalez is the next top cornerback deal to monitor.

Why it matters: The contract creates a new top-end comparison for Gonzalez’s ongoing negotiations. The two cornerbacks share representation, making the order of the deals especially relevant to Gonzalez’s terms.

What to watch: Watch for movement in Gonzalez’s negotiations as the preseason continues.