Originally Posted by
mkirsh
You could make this same argument about everyone - no way Shakespeare would be in the office at 10pm if he knew an assault team was coming for him, no way Penny goes near the other kid's dad, etc. However, here is my theory: in a short period of time, like 24-48 hours, everyone will forget their flashforwards. People will remember that they had them, but will not recall the details. Everyone will slowly go back to living their normal lives, except Shakespeare. He will obsess about the case, and wonder why he has random information on his corkboard. He will try to piece those items together (along with anything that people have put into the web database the other agents thought of in the first episode) and try to figure everything out Memento-style. This will lead him to drink, pushing him away from his family, and pushing Penny to the other dude. He'll probably get Harold killed, leading to more drinking and more obsessing. That's why he'll be alone in the office at 10 - no one else will have any interest left in the case, and he won't remember that bad stuff goes down at 10. Basically he will be responsible for causing his future to happen the way he saw it (as often is the case with TV shows that have destined futures).
As for the other agent in the can at 10pm, not sure how that fits but not everyone is like Jack Bauer - some people need to use the facilities at least once in 24 hours.
Lastly, I think Harold's girlfriend is lying to him in the trailer for next week - who gets married at 10pm on Thursday? (Although Harold should be able to see right through this).