Interesting take. Let us suppose that Comey, being ambitious, and, uh, not stupid, was willing to trade a large portion of his integrity to prop up Hillary. He took a large bite of a Shiite sandwich, and had to smile as he swallowed. THEN, it comes to his attention that this is not just old-fashioned, garden variety power politics, but there is some serious breaches of national security. It is even more than HE can stomach. He decides that being American is more important than being Director of the FBI. He turns and give a big fat middle finger to Loretta Lynch.
Since the word is that he was told by Lynch not to send that letter but did any way, you could be correct. It makes sense.
There’s something serious with these emails they found on the laptop or he wouldn’t have done what he just did. No way it’s just a matter of, “Oh look. More emails we didn’t know about.” They already know what a lot of them contain and it isn’t discussions about yoga!