Ya except Trump is smart. If he fired Comey on day one, they would have held that over his head when the Russian stuff came up, they would have said he fired Comey so he wouldn't be investigated. Instead he gave him over 3 months, they came up with ZERO evidence and Comey stated three times Trump wasn't under investigation. That way anybody who claims he fired him to protect himself, rather than firing him to get a more effective director, would be seen as kinda looney.
What I'm hearing from the left now is that the FBI was "days" away from finding SOME evidence that Trump's team was involved with Russia. Um, how the fuck would they know that? Sounds like a baseless theory. But if that's the case, then that evidence should still be found. It's not like the FBI turns off the lights and goes home when the Director gets fired. They are still working, still investigating. But you know what they are going to find? Nothing.