With a couple of spots left unfilled on Warriors roster, it looks like there are 2 biggest voids: backup center and backup PG. Aside from Lin, there is another great Bay Area PG candidate whom we should consider signing: Jerome Randle.
One need in particular, that Jerome can fill instantly on the Warriors roster - he can dribble the ball in his sleep. He is great ball-handler and quick, tough one-on-one defender. Even if he does not play much, his presence alone can help Curry become a more proficient ball handler and cut down on turnovers.
While his role in college was scoring, Randle is at his best breaking down defense, driving and dishing. His shooting was very good as well: 50% from 2pt and 40% from 3pt while averaging 18.6 ppg. He can finish over taller defenders with confidence and he always was undersized so that situation will be nothing new for him.