Sheridan is still there, he's the president of the Alliance, everything that was in place when the series is there is still there, we're just moving the camera over a couple of light years.
Ultimately, I'm a mess. I don't mean I'm a mess, like, emotionally - I mean, I think probably everybody's a mess. David's a mess. But. I'm talking about... I'm messy.
The fact that a person loves one particular person is what is important; the life lesson, whether you are homosexual or heterosexual, is that you not be promiscuous, and true to one person.