well now the question is why would they leave their arguably biggest franchise in the hands of these people?
Unless EA wanted the main team to do that supposed multiplayer title.
Because you take the people that are the best at coming up with new shit and you let them come up with new shit. Then you put people that aren't on the projects that are guaranteed to sell anyway. Before you say "well that's shitty to the fans" or something, that's what Naughty Dog did with The Last of Us.
I think most of us probably don't want the same people locked into the same franchise for decades upon decades. It's a waste of their creativity. Give some up and coming people the chance at a new perspective on solid franchises and let the visionaries go do new things. Sometimes you'll get something like what might happen here and it's a flub, sometimes it might be great.