What to do with Natayla Vancaskerkin?

[Idward Evanhand]

Due to the guild like nature of the game I am allowing the party members to 1. take the leadership feat, and 2. switch cohorts, but only based on those people they've saved. I also plan to say that the guild gives the cohorts gear based on their level and feat selection (decided on by the party).

So far the Cohort 'pool' is Natayla Vancaskerkin, Jasper Kandamerus and Oriana. Currently they like taking Jasper due to his ability to heal. So I was planning on leveling up Natayla to 6 before giving her over to the party as they are currently level 8 and have enough of a leadership score for a 6th level cohort.

My question is, what should I do with a rouge/sorcerer? Should I focus on one class or the other? Or go into a prestige class? The party already has a lock breaker and trap/skill monkey.

Are there any suggestions for what to do with Natayla? I am thinking maybe Arcane Trickster.

Natayla Vancaskerkin:

Female human rogue (acrobat) 1/sorcerer 2 (Pathfinder RPG Advanced Player’s Guide 132)
CN Medium humanoid (human)
Bloodline destined
Str 12, Dex 16, Con 13, Int 10, Wis 8, Cha 15
Feats Alertness, Eschew Materials, Skill Focus (Perception), Weapon Finesse
Skills Acrobatics +15, Climb +13, Disable Device +13, Perception +12, Sense Motive +1, Stealth +13

[Palious13]

We actually recruited her help early on. We were goning to go aqrcane trickster, so gave her another level of rogue. owever, as of writing this we are gonna make the rest of her levels sorceror and give her touch spells, range touch spells and Spectral Hand. She will also retrain her 1st level spells to more useful, probably mage armor and magic missile.

[Rich Rayburn]

As DM, I let her join the party as a PC under a player's control until after the Tower Girls and Ayala were not longer a threat (killed/captured), at which point I told the PC's she thanks them for their help and goes on her merry way.

There is opportunity there for side adventures; maybe the Washside Wringers capture her (as they have that rivalry with the Tower Girls), or maybe Natalya leaves the city altogether because she is "known" to the Magnimar Sczarni and the PC's have a chance encounter with her somewhere else in Varisia during the AP.