Yasmin Siraj - she's very young, got silver last year at US nationals in the junior ladies' division, behind Agnes. I think her success will depend on if she can stay injury free and survive growth spurts and puberty. She'll be competing at the senior level this year nationally, did the junior GP and qualified for the final (6th), by getting 2nd in both of her assignments. She's 14 years old, very tiny!
I've seen her skate practices and in shows for a few years. She's fast, has all the flexibility of a Cohen and Zhang, and rotates pretty neatly in the air. She actually made Cohen's skating look rather pathetic at Ice Chips a few years ago, IMO.