Cast changes are a hard thing. For two years, we had this little family. We weren't together when these changes were decided upon. It all happened during our hiatus.
The most important thing is to just be good at what you do. You do a good job playing the character, and people will be taken up with your character, not your clothes.
That's the thing with sci-fi and action roles. You have to play the danger as real. If you don't, you end up with egg on your face. You have to commit. You can't think about how stupid it might look without the special effects.
People get on a show and they fought tooth and nail. Almost 95% of the actors out there want to be on a television series. Then as soon as they get onto one, no, no, I want to be a movie star. This television series stuff, no, no no.