Honestly, I liked Flynn, but I was never comfortable with him. It always seemed like he was capable of doing something like this. He admitted talking to the Russian ambassador several times during transition. Not okay. Loose canon syndrome.
Trump may be outlandish in his behavior sometimes compared with past presidents, but that doesn't mean he doesn't run a tight ship. I don't think he cottons to his people lying.
Trump is a decisive manager, unlike many of the wafflers we've had in the WH before.