Last night on NBC’s “The Biggest Loser,” it hit me. There were 8 contestants remaining, and this season is dragging on like no other season before. It feels like we’re all trudging through the mud. But there was an interesting twist again. The show began with host Alison Sweeney offering up a temptation challenge. For this one day, the kitchen was closed and the contestants had to eat in this one room where there was healthy food as well as really unhealthy food. Whoever consumed the most calories this day would have the only vote at the weigh in, assuming that person didn’t fall below the yellow line. If they did, the voting would be like it normally is.