Cronin was not good last year. Upgraded roster, improved ES defense, stagnate ES offense, slightly improved PP, 12 short-handed goals despite similarly mediocre PK efficiency, and only finished one point better than Eakins with an abysmal roster the year prior. The PP and PK situations are not directly coached by Cronin. With the vast improvement in GA, Cronin couldn't figure out how to generate more points. That is a significant concern.
I hope over the summer, Cronin could reflect and improve on offensive scheme, be more relaxed physically (no more full practices before an actual game), and coach the team to be better disciplined.