The only reasonable reason why this enlarged messanger box would just be for merit reviews. I don't think anyone would make 5 paragraphs about a conversation, so there would be only one use for it. Seriously though, must I keep both of you in line? Let's talk about how this is/ is not useful for AG shall we?
So what we might be trying to say is that it might be hard to code and it might not be worth the extra trouble...
What do you know of code? Your response to every suggestion is that it might be hard to code. You are probably right though, I'm not even sure it's possible.