so the same except for the massive difference in scoring and turning the ball over... I think you need to re-evaluate what you want out of your quarterback.
Let's not forget that Streveller got a lot of reps, especially in the red zone, while NIchols was playing? Which will lower a guys overall numbers. Collaros was a steaming bag of ****, Nichols was also poor compared to the standard he set, but still clearly better than Collaros.