Rookie QB Flashes in Preseason, Arnold Lands in Seattle, Colts Coordinator Takes Hit
A rookie quarterback delivered a promising preseason debut, the Seahawks acquired cornerback Terrion Arnold from Detroit, and Indianapolis Colts special teams coordinator Brian Mason suffered an injury during the team's preseason opener.
A rookie quarterback had a promising preseason debut, which means you need to monitor this kid's trajectory closely. Preseason performances can be noise, but when a young arm flashes early, it matters for dynasty leagues and backup QB stashes.
The Seahawks are getting cornerback Terrion Arnold from Detroit. A longtime Detroit Lions writer weighed in on Arnold's on-field performance in Detroit, so Seattle's secondary just got a fresh look at a player who has tape in the NFC North. That's a depth move worth tracking if your secondary is thin.
On the injury front, Indianapolis Colts special teams coordinator Brian Mason was in the wrong place at the wrong time during the team's preseason opener and got hurt. Special teams injuries rarely move the needle for fantasy purposes, but it's the kind of roster churn that happens in August.