Anae's offense would be described as more fluid and intuitive whereas the pro-style is more robotic and precision oriented.
With the personnel BYU has chosen to start, they should not be running this offensive system. Tanner would be better for sure but detmers play calling has been flat out awful. If anything, Taysom is bailing him out more times than not with his legs. Going under center on 3rd and long into a 5 step drop takes way too long to develop. Boise loaded the box and played press man on the outside all night, had Tanner been taking the snaps I'm afraid we would be seeing more sacks than we did with Taysom tonight.