Pikachew, he means that Seniors just don't matter. As a whole (statistically), Masters > Seniors. There are more good Masters than there are good seniors. Whether or not top masters and top seniors are better than or equal to eachother... I will not say as they go back and forth gameplay wise. He is not talking about good seniors or good masters like you and me... he is talking about the top ones. I can only name a few great seniors... but I can spam this page with a list of great masters. The point is that more often than not, masters make trends, seniors do not. Seniors can create good decks that become archetypes... but have they before? Maybe once... that is a master's job more often than not. The more you play, the more you'll see that.