Although Chuck claims that he loves Jimmy as his brother, the former does not trust him as a lawyer because his brother has unorthodox and streetsmart ways of getting things done, which is actually a gray area in the law.
In order to protect his brother Chuck and the law firms he was associated with, it is likely that Jimmy McGill will make the transformation to Saul Goodman, the criminal lawyer, with emphasis on the word criminal.
During the premiere episode of the debut season of “Better Call Saul” last year, the first scene showed a black-and-white setting where Saul Goodman is already Gene, the Cinnabon manager. The same thing happened during the premiere episode of Season 2.
Apparently, it is a flash forward to what Saul Goodman has become after he agreed to leave Albuquerque and start a new life all over again following the last few episodes of “Breaking Bad.”
Saul Goodman had no choice but to alter his person since he has been very involved with the dealings of Walter White and Jesse Pinkman as met manufacturers. He, in fact, held their money during their prime. It was either the DEA get to him or the new drug cartel eliminates him.