Learn how the tinder ranking algorithm has changed in the last few years, and more importantly how you can exploit that system to help you get more matches.
Online dating has seen a lot of gradual changes, so it has become very important for most guys to stay ahead of the curve if they hope to continue getting matches and dates along the way.
It's still possible for the average guys to do okay, but he needs to understand the art of Niching to get there.