I originally had this same impression of Jackson, and my first instinct was to dismiss him as a novelty, but I watched some Ravens games and found that wasn't the case. Jackson looks to run because plays are called for him to run - and much more frequently than with any other QB. But when the play call is a pass he will do exactly what you mentioned that Wilson does - if he doesn't find a receiver quickly, he keeps looking and buys time with his legs until he finds someone to throw to. He is not a Michael Vick type that takes off running if he doesn't find a receiver immediately. He goes through his progressions. Accordingly, he is a true dual threat and not just a runner. That said, of course there will be some adjustments to him, but he's talented enough at both running and throwing that I don't see him simply being shut down. He's truly a great runner, so shutting him down as a runner will take more than just a small adjustment, and if a team focuses too much on keeping him from running, he can hurt them with his arm.
