Nope. From their point of view, what's to fix? The game was a critical and commercial success, and it has made a lot of fans either very happy or at least happy enough to not complain.

While there are a lot of people like you and me as well, there's no chance its a large enough percentage to justify the kind of investment you're talking about here. There will be some minor adjustments in patches and DLC - both story improvements and gameplay improvements (game improvements will be primarily balance issues), but it's never going to be 'like that 2013 trailer'. The best we can hope for is for XVI to be better, assuming they ever make one.