I kinda think, that most of the time, the filler division, works kinda like a "paid" intermission, the guys that are the "premier" act of the evening, may need that extra bit of time, to make repairs, or changes, and most of the time, welcome the extra time that it takes to run them. And, as far as greed goes, the extra division, plus the fans they bring, help pay the purse for the "premium" show of the evening, and most of the time, what does it take, 20-30 minutes to run that part of the show, I'd guess it's a good decision. My .02! Bob