A huge amount, though there are other factors and this is a false dichotomy.
Every fan with half a brain knew in the Spring this team would have 2 serious issues - OL and CBs. Well, both got beat up this season, surprise surprise. Worst yet, the OL lost both Kennedy and then Smith. This after a DISASTROUS 2017 OL...that went on to, at some point, lose or graduate Jones, Kendrick, Thomas, Boulware. Then they switch philosophies...good god! Butch linemen trying to play bully ball after missing years of legitimate and consistent S&C and OL coaching.
Wow. Better blame that single position coach that had 8 months to turn our known worst position group into a juggernaut LMFAO. You girls are incredible with both your lack of knowledge of "your team" and a lack of basic logic.