Not necessarily. There are two common denominators:
1. Insistence on sticking with a pro-style attack (Richt, Diaz)
2. Worst offensive line in modern Miami Hurricanes history
It's not statistically. It's terrible, but the nadir was the end of the Coker regime / beginning of the Shannon regime.
Average points over 12 games, last 25 years (lowest avg):
2006: 20
2007: 21
2005: 27
2010: 27
2011: 27
2019: 28