Senior advocates select juniors based on sincerity, discipline, and willingness to learn. They look for juniors who are regular in court, good at drafting, and able to handle files responsibly. Many seniors prefer juniors who show interest, maintain professionalism, and have good communication skills. Sometimes seniors choose juniors recommended by other lawyers or from internships. Overall, they pick someone trustworthy, hardworking, and committed to long-term growth in the profession.