So, I just found a very interesting article that was talking about what the original 'Pilot' (episode 1x01) script was supposed to be like:
- Raven was supposed to be Finn's 35 year old mother.
- Clarke and Wells were supposed to be "more than just friends".
- Jasper was supposed to die.
- There was supposed to be a love triangle between Finn, Octavia, and Clarke instead of the Finn, Raven, and Clarke love triangle.
Here's the article: http://www.melty.com/the-100-season-2-read-the-original-pilot-script-a439.html
Here's the original 'Pilot' script: http://leethomson.myzen.co.uk/The_100_1x01_-_Pilot.pdf
Enjoy reading the article and the script!