You do understand that Nebraska cannot control everything that happens to it, creating situations that are less than optimal. Darlington would have had the opportunity to compete for the starting spot this spring but he suffered a nasty head injury, the third time he's been concussed. So we are now faced with just an Armstrong/Stanton battle for the starting spot, which is less than ideal but far from being under our control--we can't tell a high school to not play there best quarterback.
I'm thinking that the decision to practice Jamal at QB stems from (1) him being a QB out of high school and (2) having a different type of athleticism which could be beneficial when running formations like the wildcat. I don't think the master plan has him being the starting quarterback.