Sure. I also understand that it's easier to stop the run when there's only one guy who might run, and it's easier to defend the pass when you know that the guy throwing is no threat to just take off with his legs. Everything becomes pretty black and white, which defenses like the Blackshirts eat for lunch. That's why offenses this year HAD to resort to forcing their QB to run the ball (Gabbert, Gilbert, Locker). It was the only way to create some semblance of balance, it was the only way to move the ball on us.You're comparing apples to oranges. Obviously a dual-threat QB is the ideal scenario since he would have the best of both. But Taylor is not a "dual-threat" QB. He is a running QB. All of the QBs you mentioned are as exceptional of passers as they are runners. Taylor had a single game in which he threw the ball very well.This simply isn't true.A QB doesn't need to have both, but he cannot succeed by being only a "great running QB." In order to succeed, an offense needs to carry the threat of the deep play (downfield passing) as well as the run. A QB that is a great runner but a deficient passer does the offense a disservice because now there is no real downfield threat. In a sense, it becomes redundant because there are already players who can run (we call them "Running Backs"), so having a QB who can run but not pass makes the offense too one-dimensional. Defenses respond by crowding the box, and you have what we saw as the season wore on.Hujan, your argument seems to boil down to the fact that Taylor will never be Andrew Luck in the passing game. Wouldn't you also concede that Andrew Luck will never be Taylor in the running game? Wouldn't you also concede that there's a place for both a great running QB and a great passing QB in college football, and that a player does not have to be both to win?
Having a pure passer with limited running ability does not diminish the offense's ability to be two-dimensional because, again, you will have running backs to keep the defense from overplaying the pass, and the quarterback will keep the defenses from overplaying the run.
This, of course, is why you will see successful teams led by pure pocket passers far more frequently than successful teams led by pure scrambling QBs with little or no passing skills. Regardless of how fast and agile he is, at some point a QB who cannot pass effectively will be about as useful as an ejection seat on a helicopter.
The offense as a whole needs to be balanced, and that can be achieved in different ways. A "running QB" usually adds to the offense's ability to run the ball, and that in turn opens up the passing game. That's what we saw from Taylor before he got hurt - teams crowded the line of scrimmage to stop the run, and we went over the top. It was only after he got hurt that they didn't have to worry about defending the run anymore, which forced Taylor to be a dropback passer, which he isn't.
On the other hand, you see plenty of teams with "passing QBs" where that does limit the offense's ability to be two-dimensional. There are many teams that are unable to establish a strong running game, and while they might succeed for a while with a strong passing game, great defenses will eventually focus on shutting down their running game and force them into being one-dimensional passing teams.
There's a reason that every single defensive coordinator goes into every game with the same idea in mind: stop the run. That is the most important part of any offense. Championships are won by teams who run the football well, and who play great defense.
Again, just look at the history of college football, and you're going to see a plethora of national championship-winning QBs who used their running game to open up the pass. Cam Newton (against Darron Thomas), Tim Tebow, Vince Young, Tee Martin, Scott Frost (whose offense outscored Peyton Manning's offense by 25 head to head), Tommie Frazier, Charlie Ward, etc...
Taylor Martinez doesn't have to be a great passing QB. He needs to be a healthy QB, and we've already seen that when he's healthy, his ability to run the ball opens up the pass enough that even he can exploit defenses with his arm (as long as his receivers catch the ball when it hits them in the hands).
How many successful teams can you think of that feature running QBs without any real ability to throw? I can't think of any. How many successful teams can you think of that feature pure pocket passers? I can think of dozens.
You act like you can't have a successful offense without a dual-threat QB and Stanford, USC, Boise State, TCU, and countless others would beg to differ.
You understand that when a team lines up in the pro set with a QB under center and a tailback behind, the defense has to anticipate both the run and the pass, yes?
Again, "without any real ability to throw," is exaggerating. We saw Martinez make throws this year before he was hurt. He definitely needs the defense off balance, trying to defend the run in order to exploit them with his arm, but that's how he did it.
As far as dual-threat QBs relate to success... Nebraska (with Martinez healthy) > Missouri. Nevada > Boise State. TCU has a dual-threat QB, Dalton can run. Oregon > Stanford/USC. Auburn > Alabama.
Anyways, I consider both Tommie Frazier and Scott Frost to be running QBs more than dual-threat QBs. But when you build a running game as strong as the ones those teams had, that opens up the passing game. And our running game was nearly that strong when Martinez was healthy.