I’d really hope Alex Morse runs for LG or AG if Healy goes for Governor
Well, he doesn't have a JD, so he certainly will not be going for AG.
Doubt he goes for LG either, and if he did, doubt he'd win. Small-town Mayor very far outside the Boston area to major statewide office is a huge step; in other words he won't be seen as particularly relevant or qualified. Also he has a relatively recent new job as Town Manager of P-Town (other side of the state as his last job - undercutting any natural geographic base of support), so it's unclear if he'd bail on that so soon for a statewide run.