An encyclopedia of weirdness

I've read a lot of ppl being scared of this scenario, but I think you shouldn't worry too much. I think that although they will be working together(I suppose) it's not ever gonna be like Castiel replacing Sam,because he's just too different. He's an angel and it's not like Dean would find his second brother. Anyway, really hon don't worry. I'm sure it won't be that bad. You shouldn't think about it like replacing Sam. You said it yourself boys "broke up" in peace and I'm sure they'll be back together very soon.^__^