re: Does our style of "pro style" offense hinder our passing game?

Of course they do. You are talking about two of the most diverse offenses in all of football though. It would be impossible to try to duplicate the numerous formations & personnel groupings those offenses use at the college level simply because of time it takes in practice & film study. It also takes a sharp mind & precision passer to run an offense like that. I'm not sure if you understand how many different tweaks those offenses show week in & week out. Fans really under estimate the time & effort that goes into some of the top NFL offensive game plans.