Logos are ways for professional and college teams to promote their teams and their brands. They know fans love to buy merchandise to support their team and to look cool. That's why it's important for a team to have an eye-catching and interesting logo. Changing a team's logo can be very risky. Just ask the Buffalo Sabres. They had a great logo with a buffalo and two crossed swords. They moved away from it for many years with different logos including the dreaded one that looked like a banana slug. Recently, they returned back to their original logo. Let's test your knowledge of sports teams logos right now before they change again!