solana is generally a "gets the job done" kind of person which you may think sounds a bit like loch who is also a drifting isolation "gets the job done" person but the key difference is loch will take any shortcut given to get results and solana has a sense of honour and ideologue. not enough to compromise a job but she wont kill someone without looking them dead in the eye
the problem is that a rogue class doesnt really fit this sense of thing does it. like she will sneak around but every target she kills isnt unseen shes intimidating and uses that to her advantage