There will be other notable practice debuts in the division Thursday, but none more notable than this one.
Kolb, unlike new Seahawks quarterback Tarvaris Jackson, signed a deal lucrative enough to make him project as a long-term starter.
I'll be tweeting from practice and will take care not to overreact every time Kolb completes a pass or throws one a little off target. And then I'll gather reaction afterward.
Hope to see you back here later Thursday.
Note: Arizona is on the practice field beginning at 6 p.m. ET, but I'm heading over. I'd hate to miss Kolb's first stretching exercise with the team.