Glad to see this thread still going; just played through Leviathan for the first time a few days ago (I thought it was great for what it was btw) with PT in mind.
My wife and I are both working on another playthrough (mine after I wrap up my Liara romance in ME2) and I'll keep an eye out for more related snippets.
And the following is just me ranting on for a bit, pay no attention if you don't feel like it

:
I have a hard time believing that the people who delivered so well on so many things we as fans asked for in ME3 (more RPG gameplay elements, same sex romance, etc.) that they would drop the ball so severely on the ending. They're not idiots... perhaps that is the thing keeping me from simply accepting the endings as they are...
I'm also not one to believe that the people at EA are some kind of evil overlords who want to stifle creativity. Even if all they care about is money, they aren't stupid either and anyone with any business experience knows how important recurring customers are... it all just boggles my mind.
I've got a weird feeling since the anniversary of the game's release is coming up and we're hearing all about this next DLC... I don't remember if it was mentioned in the OP but it just *feels* like they're planning something. Hard to explain... argh.