I think something tragic could occur that makes their relationship real cold, and they'll have to build up their trust up again

ACtualy, they have already done that this year right before christmas. Cleared it up quick though.

talking about someone close dying like Casey or Morgan

I don't think the show could survive with either one of those characters missing. Now his sister or Awesome are a possibility though.

unless they replace one of them that is equally or badass especially for Casey. Then they could show that he's barley alive at the end of the season and out of nowhere he makes a full recovery to save the day.

Well Chucks' dad is coming to the show. So something really bad could happen to him. Maybe he finds out what Chuck does and takes one for Chuck. That would do some real emotional stuff.

Then they have the Angle of the Mom dissapearing. I am sure we will see her eventually as well. If i remember correctly, she just up and dissapeared. She could be smart like Chuck or working for the government as well. Alot of ways to go right now.

She works for the bad guys..

Honestly I thought last night story was great and best so far this season.. But they need to either kill Sarah or just break it up permanently.. This back and forth shit is ruining the show.. Get him some new love interests or something..

Thats the worst possible thing outside of getting rid of Buy More they can do to that show.

I dunno. The back and forth is just old. It's been in every single episode of both seasons now.

I have seen this happen in multiple TV show and they have survived a very very long time. They will eventually fall in love or whatever, then break up. Then in the end live happily ever after or one of them will die.

As long as they can make the show funny and enjoyable, then its all good. Its a comedy show with a spy twist in it. There is not one bad episode so far. Not in season 1 or 2. At least to me.

Hell, this is just routine Hollywood formula. They have been doing these types of storylines for decades.

I know, but I think they'll lose the audience if they keep it up for very much longer.

Generally, the lose the audience as soon as they give in and get the couple together.

I think that only happens because the writers don't know what else to DO when that happens. I think there's plenty of room to get them together and still have a good show. But to me, the episodes are becoming a little too predictable. I know I'm not the only one :)