Hutton was terrible the previous season. He admitted to unresolved vision issues. Ullmark also had never started more than 37 games in a season due to him have well documented, nagging injury issues. Nearly everyone had 'a veteran goalie to pair with ullmark' as a need that summer. Also, it should be noted: both goalies were pending UFAs, so a goalie was needed to be added regardless of if Ullmark resigned or not.
It should be noted that this was the summer of expansion draft. No need to sign anyone! We have a free expansion slot to use! Oh wait...Adams wasted it on a pending UFA who wasn't going to sign here.
How did he pass on UFAs when that trade was supposed to happen at the draft? Plenty of better options out there than Old Man and the Career waiver wire backup.