Or just part of life. Things don't always work out the way we planned / wanted. That doesn't necessarily mean it's "bad". Just unfortunate. Due to the fact that Hardsuit issued no, direct statement as to why Mitsoda was fired, then turned around and praised his contributions to the game, my brain immediately jumps to 2 possibilities:
1.) Money issue. They just couldn't afford him anymore, but they found a cheaper replacement that would work. (And if so, this will likely never be said aloud.)
2.) Creative differences. I've worked with people on stage and film before that I was familiar with through prior projects. However, when placed in certain roles, heads can butt in really unexpected ways. Very often, the vision for a piece transforms as it begins to take shape, and the direction team can find itself at odds as to whether it's working or not. While I've never had to fire someone or been fired, myself, in that situation -- I have seen people walk away, and I've quit a couple of times because of it.
For number 2, (which I personally think is the most likely,) think of it this way:
I'm going to do an interactive murder-mystery / dinner night. I hire a director that's good at them. The director is passionate, driven, and very good at what he does. The cast gets together, and during weeks of rehearsals...the show starts becoming very, very funny. Everyone is rolling with it. Creative juices are flowing, and we know we've struck a sort of gold here!
Everyone but the director.
He's a traditionalist with this type of stuff. He's got his mind set on something thrilling and creepy. And he keeps wrangling the tone back to that. The energy starts to seep out of the cast. People are working with it, but the director is just not able to appreciate the humorous version as being more successful. Even more, the producers realize that the funny show would actually be a bigger hit. Not traditional, certainly, but gold is gold.
How do we handle that? Try to convince the director that they should give up their vision and grasp onto this comic approach, even when they truly don't believe it will work and have no interest or experience in directing that sort of thing? Leave them awkwardly stumbling around and obviously dissatisfied with the new direction? Or do I bite the bullet and make the call that a new director is going to be needed. If that's the case, even though I have nothing but the utmost respect for the director's contributions...it's simply not going to be a good fit. The landscape changed. It's about the show...not the individual.
(Now, I'm not saying that Bloodlines is becoming a comedy, obviously, but you get the idea of how "creative differences" can seriously impact the potential of a piece.)