Miami's defense was very good all year - not perfect, and not stifling in all phases at all times - but very good. The most important statistics, if I recall correctly, are turnover margin - where Miami excelled - and yards per pass attempt. Miami finished 15th in YPA which is good but not championship caliber, and was #1 in turnovers and #2 in turnover margin against Power 5 opposition. Despite the game flow last weekend, Clemson only averaged 1.8YPC on the ground, on 41 carries. That's a **** of a defense. We fans are unhappy about the Clemson outcome, but Bandy got hurt on the first series and it obviously screwed up the nickel combinations on that short Clemson passing game. We can play what-if, but it happened and Miami didn't have the depth to recover.
They got tired towards the end of the year as the depth isn't there for 11 consecutive games, and they faced a ton of plays. That'll get better.
Bottom line: the offense couldn't stay on the field long enough, especially late in the year - whether due to lack of skill, injury or whatever. But for a rebuilding year, I don't see much to complain about here on the defensive side of the football.
They got tired towards the end of the year as the depth isn't there for 11 consecutive games, and they faced a ton of plays. That'll get better.
Bottom line: the offense couldn't stay on the field long enough, especially late in the year - whether due to lack of skill, injury or whatever. But for a rebuilding year, I don't see much to complain about here on the defensive side of the football.