I don't blame his father. It is evident that Jalen Hurts was raised right!
However, he is a fantastic athlete, but his skill-set does NOT transcend to an NFL quarterback. He can obviously be a championship quarterback at Alabama and maybe another university, but if he wants to ultimately "play for pay", his opportunity will be at another position. He has NFL athletic ability, but not as a signal caller.
It's a difficult decision, especially with all the success he has had at quarterback at Alabama. Tough one.