I would ask how you define spread offense. Spread offenses are utilized in all leagues including the NFL. Spread option offenses not so much. I played my college ball in the 80's so my knowledge tends to be limited to that era for in depth knowledge. I will say that properly run spread option offenses that have speed in the skill positions and can utilize space create nightmares for all but the fastest, most disciplined defenses. Pro defenses are fast enough, disciplined enough to cover and scheme the various options. All that being said I like the potential mismatches our offense can create when we are clicking.
