Biggest Loser episode 5

Oh my goodness, this was a crazy show. First they brought 5 of the contestants that didn't make it on to the show back for a chance to join the cast. Anna had the highest weight loss so she not only got to stay on the ranch but she got to choose teams as they were now going blue verses black. She also had immunity but was allowed to give it away if she chose to. In a strange turn of events she gave the immunity to Patrick. The player with immunity was going to join which ever team lost the weigh in and had to send someone home. Anna said she wanted to be on Jillian's team and didn't want to risk losing the chance to train with Jillian, therefore she gave the immunity to Patrick. This caused a lot of drama as both teams wanted Patrick on their team. The black team contemplated throwing the weigh in just so they could send home the weakest link and get Patrick. The blue team got wind of this and it was mentioned that they might throw it so the black team didn't get Patrick. Jillian came straight out and asked them NOT to throw the weigh in. They all agreed and gave her their word they would not throw it. In the end the only one whose numbers reflected throwing the weigh in. He only lost like 2lbs, but still swears he did not throw it. The black team did lose and did have to send someone home. I was really surprised that they decided to send rick home. He is a big man and could give him big numbers. I thought they  were going to send one of the girls home. Anna cuz she is new to the ranch and they don;t have a strong bond with her or  Elizabeth because she is not pulling her weight! It was a good episode!!!