The first thing they should make sure is whether Morgan had ulterior motives or some scheme behind his facade.
Xenon and Alisa are very suspicious of him based on the timing of his appearance after they defeated the second Demon Lord; they are still figuring out if he was part of the Midnight Pentagram since they can't really tell if they can trust him or not.
Some of the party members have a slight doubt concerning him, although Thalfeur and Eirisse had a hunch that he truly need assistance and he can do that by cooperating, which means he can help Helenia and his home without actually banding together with a bunch of wandering fugitives.
"What can you say for us to believe you won't betray us?" Laken probed him while they were handshaking. He's aware the wisest elf across Arcanos will
