For those of you who don't know who she is, Angi is a nord who lives south of Falkreath in a secluded cabin. She has murdered two Imperial guards who murdered her entire family, so she is hiding out. I propose a quest after the Archery targets "quest" she gives you to either persuade the Jarl of the hold that has a bounty on her head to let her go, or pay yourself. She then becomes a viable companion option who mainly uses archery.
She seems like she'd be ruthless, and after you paid her debts, she would be in debt to you in turn--the perfect scenario for a potential follower. She also has a very soothing voice (the latter sentence is subjective, but I certainly like it).
Also, allowing her to level up alongside you would be awesome.
Anyone else agree?