Of all the names mentioned, I would take Sessions. Although, like Rondo he is a poor shooter. He does have strengths, he can create shots for others, handle the ball, get in the lane and score. He's also a solid rebounder. I've always liked his game and I would like to see some team give him a chance to develop.
Lowry would be a good fit but I don't think Houston has any interest in trading him.
Andre Miller is about to turn 36, can't shoot but can still score and run the offense.
Hinrich was always overrated although I wouldn't mind him as a back-up.
Dragic is decent but I wouldn't feel comfortable with him running the team.
Avery Bradley in m opinion is just not that good. Aside from his pressure defense I really don't see what he has to offer. He can't penetrate or create shots for himself or anyone else and he's not a good shooter at this point in his career.