Dreaming with the wind

They're gonna turn him into a human, was my first reaction when I read about the transformation today because I just can't believe, won't believe that he'll get killed. I just can't. But...but...but it can't be right. If Cas turns human then there would be no reason for him to be around anymore. After all this is the Sam and Dean show who up until now have been helped by an angel. What would Cas be able to contribute if he were human? Not much, he can barely hold a gun (although he was pretty good at shooting in Two Minutes to Midnight). I don't know if I really want to think about this too hard because right now all we can do is just speculate and obsess which is what I do on a constant basis. It kills me to think that whoever (the writers, the producers, etc.) would just get rid of a character from the show they know is loved by many fans. But then again, they did that with the Trickster/Gabriel, Rufus, Jo, Ellen too. Seriously, I don't know what to think anymore and somehwhere deep in my heart I've come to terms with the fact that I'm gonna scream and cry when the worst should happen. :`(