well i like to see half life3 with new characters , weapons, graphicks, etc. But i Hope they keep alyx in the story. I think that they will keep her because she is one hellof a charcter and i think its the best female character in games history (yes better then lara) and if they dont keep her...
Here Are my prodictions. I think that Alyx will finaly admit to gordon that she loves him and they will finally kiss. She will be more agressiv and rip a advisor to pieces with her bear hands XD