The Scorch Trials: Predictions

In The Scorch Trials, I infer that either none or not many of the gladers will make it through the challenge. I think this because even though the gladers made it through the maze, I'm not completely sure if they can make it this time. They seemed a lot stronger and greater as in numbers in the maze. And since they have less people, their odds seem less likely. Even though this might go towards Thomas, since he is just a single man, he seemed to do better on his own, so far in the challenges, they've lost 1 person that was part of the gladers, and fortunately, it wasn't the flare that killed that person so hopefully the disease isn't coming to any of them yet. I will have to see how this shapes out through the story, to see if this is correct or not.