That's a pretty fair assessment.

A morality tale: A guy in Lake Charles breeds and trains pointers. A guy from Alabama (or Ole Miss) wants one but wants to take it out on a hunt before he lays out the cash for the dog. The Alabama or (ole Miss) guy takes the dog out comes back ant tells the breeder/trainer that the dog was only fair, not so special. The breeder/trainer says talk about me, my wife, my family but don't say anything bad about the dog. I don't want to offend you but I had a problem with the dog in the field says the Gump or Ole Miss guy, (I forget which). What problem? the breeder/trainer asks. Well, says the Ole Miss Alabamian, when we got out there in the field, after about ten or fifteen minutes, the damn dog got stiff as a board, stuck its tail out and its face toward some bushes and wouldn't budge. It did that several times, but I took care of that. I beat it with a stick four or five times and It don't do that anymore.
Someone has taken a stick to Brandon Harris and he won't throw the ball nor will he tuck and run with it when appropriate. I don't know if that can be fixed. I find myself yelling just throw the ball son, don't aim it or, just tuck it and run if the throw is not there or you are under pressure. Who will ever know if he has it in him to be a decent QB?
Maybe someone took a stick to the O line as well but that is easier fixed than a frightened QB under intense pressure and scrutiny. I think he has talent and physical skills and can see the game itself, just not the Cameron offense. Make the game simple for Harris if possible.