i think its becuase theyve been dominant that they cant win. just like what happened FNC last year where in champs all the teams had their starts read.
GenG have been very dominant this year as well and since SEN didn't even make it to shanghai they got a lot of time and their starts went under the radar.
every year a team who has won a masters has never gone on to win champs. maybe this year will be different but it seems improbable cause DRX, TH, and G2 look very good. FNC, PRX, and EDG look good as well. SEN probably wont make it but hell this champs has had so many upsets I wouldn't even be surprised at this point