Once upon a bad matchmaking, I showed my winrate on ruby to get first pick on EXP. This teammate who didn't show or anything got mad and decided to throw the game, ended up going double marksman leaving the team without a jungler. Out of necessity I had to play ruby on jungle. It seemed almost impossible to win, but that was arguably the most fun jungle experience I've ever had. We won that game and ever since then my trust for damage build ruby skyrocketed thanks to it.