Cover your eyes if you don’t want to know these things, because they are some goodies. A disclaimer if you will: Remember these are spoilers, not the down and dirty truth. Unfortunately, Michael C. Hall didn’t visit me and tell me these things, these are internet facts. Ok, enjoy!
According to audition scripts leaked at Spoiler TV (found here), in the first two episodes of season three, it appears that Rita has become pregnant.

According to audition scripts leaked at Spoiler TV (found here), it appears that Jimmy Smitt's character catches Dexter in the act of killing somebody.

Also, according to the same auction scripts, it looks like Angel may be on a path of self-destruction. He pays a visit to a prostitute.

And Jimmy Smits joins the cast, not really a spoiler but I thought I would throw that in as well.

THIS IS MAJOR- turn back now it you want.
In Episode 1 Dexter sets up the murder of a guy named Freebow. He murdered two girls, so he deserves to die.. right ? He gets ready for another perfect murder, he sneeks in the house of his victim, goes into the living room. Then it goes WRONG. He finds freebow fighting in the room with another guy, Freebow sees dexter and runs out of the house. The other guy attacks Dexter. There was a huge struggle, but in the end, Dexter won and the other guy ended with a knife in his belly.
Dexter did something out of the code, something new, Something spontanious.
Before he knows it he’s investigating the murder of the guy he killed.

This could be good, what do you guys think? Do we want Dexter to reproduce? And how are we feeling about Jimmy Smits joining the cast?