Unless You Reach Challenger Climbing Past Gold Gives No Extra Rewards

I know climbing is completely up to you, but I don't see how climbing from Gold to Master means that the only added bonus is that your border changes. I just find that even if it's a little added token of achievement every rank after Gold should have an added little reward.

I know a lot of people will disagree but I personally don't see how it would hurt to reward the people who climbed higher than gold with more than just a border change. I think the reward should be a little more than just being that rank.