https://www.cbssports.com/college-football/news/offensive-visionary-nick-saban-has-alabamas-qb-position-as-healthy-as-ever/"It's exciting," Saban said of the offensive explosion in college football at spring meetings earlier this year. "We score, like, 40 more points per game than we used to (slight exaggeration). Our 2011 team gave up eight points per game. The best defenses in the country give up twice that much now. It's going to continue to go that way."
I am a big fan of great D, but Saban is right, the rules now favor the O more than ever and most fans love it. So we have to just go with it I guess.