That made 2016 the first year for Charles Nagy as LA Angels pitching coach and Dave Hansen as team hitting coach. So the question is how did they do.
The lack of success as a whole cannot be blamed on Nagy since there was a plethora of injuries. However, there was a big drop-off numbers-wise. In 2016 the Angels staff had a team ERA of 4.28 which 10th out of 14 teams in the American League and 21st overall. Compared to 2015 when the staff ERA was 3.94 which was 6th in the AL and 13th overall.