My feelings are not mixed at all. For those of us who read Changes, we know that Louis had grown some balls and stood up to Don when it was required. While Louis may be the beta to Don's alpha, Louis would not have caved to this conspiracy as quickly as it was written. This seems to be out of character to me.
The character we know from Changes would have blown up at Robert and Don. So, Robert leaves... But then Don pushes the paperwork over to Louis WHICH IS ALREADY SIGNED! So you simply cannot use the excuse that Don wouldn't agree without talking to Louis, as he already has.
I quite understand that Louis would have capitulated and signed. But not before letting Don (and likely Robert) know that such secrets are not conducive to their relationship.
Should I mention that Don had to have known of the birthday trip Louis was preparing for the both of them? And here, Don completely negates all that planning? All without saying a word to Louis?
Yes, I can see Don doing all of this, exactly as you have written it. What I don't see is Louis holding in his anger and just blindly submitting to Don's (and Robert's) selfish move.
I'm still on the bus, Tim. I'm just angry at how Louis was portrayed in this opening chapter.