I was playing through the Mass Effect Games and I just realized, Bioware may have secretly been taking some jabs at EA and foreshadowing how the series might end.
Notice how the Normandy looks incomplete in Mass Effect 3, while it looks complete with a showroom finish in Mass Effect 2? They were refitting it to try and make it even better, but they never could finish before the rEApers invaded! This means if they had more time; well, you get the idea.
In Mass Effect, when you enter Chora's Den with Wrex after dealing with Fist, he'll say "Fist had a good thing going here, too bad he got greedy." Replace "Fist" with EA and that just might of been a precursor of things to come.
In Mass Effect 2, when on Garrus' recruitment mission; you have the chance to speak with Jaroth, the Eclipse leader. When you ask him about Archangel's identity he'll say "We'll get an ID on his body, but when this ends, that won't really matter, I'm just here to make as much money as I can." This is very similar to EA's attitude towards Mass Effect 3, they don't give a piss about how it all ends, they only care about how much money they can make off it, really sad when you think about it.
When on the Citadel in Mass Effect 2; Jacob will comment saying "It's been years since I've been to the Citadel. Never really changes no matter how long you're gone. Maybe comfortable to some people; living in denial that all of this could end someday." This may have been a hint to us fans that Mass Effect would eventually have to end.
Going back to Mass Effect 3, when you go to the bar in Putgatory, you'll see two people talking, one says "This place doesn't even hold a candle next to Afterlife." A possible hint of what to expect from the game?
That's what I've found so far, do tell me if you've noticed other things!