Question: Kendall was really part of 8. This is evident as he was rescued by Pike but went along with the story that he was rescued by Dunbar. Also, that Dunbar was in interrogation but knowing it was really Pike. He also uses the phrase, get your story right. He drew an 8 to indicate that he was part of the organization. He was rescued by Pike because he was part of 8.
Question: Why did the REAL Pike pick Kapler up and take him out? Was it a plan of Section 8 or what?
Answer: It added to the plan of section 8, in that they were successfully able to stage two contradicting stories and source further incriminating evidence about the doctor and Colonel. By having Kapler there, they were able to see who would make an attempt on his life, the Colonel, and completely shut down the drug smuggling operation.
Answer: First of all, what's the question? Second, Kendall was indicating that Section 8 was involved because they had the reputation of being a renegade outfit, to deter the fact the he was part of the drug smuggling gang that was operating within the military base.