BTW, Isirius has CHA 19. He may well be best suited to deal with NPCs socially, but unless approached personally, he'll only speak for the group if either the group or a leader acknowledges his interference is called for.
Hmmmmmmm this isn't so much about raw CHA as it is about the skill, is it?
Anywho: since I'm new to the D&D system and feel, and since we as a group have spent some IC time together previously, I'd like to have an idea of our group dynamics. I'd appreciate it if everyone would just describe in a couple of sentences how he thinks he/she'd fit into the group, and how they feel about playing this part (in this group). Also, please state who you think would be acting as the group's leader. Don't overthink anything, just go with your gut feeling.
To kick off: Isirius is excited to be travelling in a group again for the time being - most of his quest time he spent on his own. Barring anyone displaying streaks of malginity or brashness, he'll get along with the others just fine, being interested in who they are, what they do and what makes them tick, almost like a combined psychologist and keeper (as in zookeeper). Any task he feels he has to perform, he does so to the best of his abilities. He will not be the one to start a fight, but if hell breaks loose, he is relentless and unnervingly effective.
Based on what I've read so far, both IC and OOC, I'd say Gosok would be the pack leader. I'd wager this will have been some unspoken thing, something that just naturally grew to be so, and very swiftly too.