There is a big difference between seeing what is available and taking advantage of what is available. Every D that plays us would be stupid to not force Tommy to throw the ball. Stop or slow down the running game and you play into our weakness. Any O coach and see match ups, coverages that are favorable and just plain "I dare you" defense. I guarantee you that Tom saw those things but he kept running the ball no matter what. I use to be so frustrated just seeing that teams would give us the short passing game but we didn't bite. So what the majority of coaches do IF they have the people to pull it off is to take what is presented. That is all these coaches are doing. The view we get on TV is terrible for seeing the entire play. We see Tommy going back and him throwing it a mile into double coverage. We don't see the corner rotation and the WR running free underneath the coverage that Tommy just plain missed. I think Tom wanted to take that entire decision making out of the QB's hands and just run the darn thing no matter what and take your shots when you have the advantage, in other words throw when you want to and not when you have to.
I have never had a problem seeing what Callahan, Beck or Langsdorf are doing but our execution of that has been awful. We are not good enough up front to challenge teams to take our running game completely away. So we have to play the percentages and take what is available and teams give us more throwing opportunities than normal. These aren't bad play calls for the most part when you look at a film, they are bad reads, bad execution, bad blocking, etc. The play call is just a small part of it.
In the NFL you definitely cannot impose your will on the other team no matter how bad they are. You have to read the D, make adjustments and take what is there. The teams are too strong even if they are not very good. That does translate over the the college game I think. You see the safety creep up in the middle of the field trying to take a slant away and the corner is backing off playing inside tech so why not throw to the outside where there is no safety help and the corner can't get there. Alas, you QB can't get the ball there and throws it another 20 yards downfield because he sees a flash of your color.
Let's face it, Nebraska fans have complained about Watson, Beck, Callahan, and now Langs as offensive coordinators and play callers. They can't all be that bad can they? These guys know more about football than everyone on the board combined. Spend some time with a college coach in a film room, you will hear terms and things that will have your head dizzy before you leave.
IMHO when we get a better O line, solid RB's and a QB that can make the plays the play calling will magically improve. Until then, teams will impose their will and we will not be able to respond.