Of course the coaches aren't going to express that publicly, and it has nothing to do with what they think. They just don't want extra unneccesary pressure on him.
I'm quite sure they exposed what they thought when they invested the #8 overall pick on him....contrary to your feelings on the subject. As I remember you wanted the team to pass on him.
Its looking like you were dead wrong on the subject.
Incidently, the definition of a "Franchise Quarterback" is a subjective term......your definition may not be mine, and there is no set in granite definition so arguing over that term is pointless.
For the record, I believe a franchise quarterback to be someone you can build the foreseable future of franchise around.
Someone with a very high level of skill and accuracy, a playmaker who possesses poise, leadership and the ability perform in the clutch.
I have a high degree of belief that Ryan Tannehill will be exactly that.