Great. Just what I wanted to see happen.

But like I said, first he has to fix his mistake. And that will take heroism.

So he becomes a hero just like Dean. But his heroism LETS him return to a normal life.

There ARE 2 heroes in this story - at least 2. They just have different ideas of what they want afterward, and maybe different ways of achieving heroic status.

Good article!
But i hace a question do you think Sam is not going to have his powers the next season?
Why?

because If you say that for the last scene in the season finale I thought he hadnt the energy for his powers when he tried to kill Ruby, because he used all his energy killing lilith but drinking more blood I thought he was going to have his powers again

The biggest reason I think that is because I think they're done with the is he / isn't he a monster theme. It's been determined - yep, he made himself into a monster.

Now we get the reconciliation - both Dean and Sam have done the unthinkable, and become monsters, though of different kinds. They will have to come to grips with that within themselves, and within each other, next season.