I would say no.
Year 1 ended in a bowl victory.
Year 2 ended when QB1 was injured and QB's 2, 3 and 4 were ineffective or injured. Didn't help that we had the wrong OC in place (a mistake which has been corrected).
Year 3 is still in progress. QB1 injured again, and QB2 is a true frosh who's going to make mistakes.
I'd love to see what Shafer-Lester-Dungey can do with this offense after they get a full Spring Practice in.
QB injuries aren't rare today. I'm not disagreeing with your point per se, but keeping a QB healthy all season seems like an extremely difficult task these days.