I don't think so. 2 months is not enough to change what I found disappointing with the game, a few core mechanics and important writing would need to be changed. And for SS to even be worthy of a GOY it would need a lot more than 2 months, to just make it on par with Skyrim, LA Noire, or Portal 2, you would need the Wii U as it is teleported back to 2011 + major changes to the game.
Small annoyances you listed wouldn't change chances for being picked as the best game of the year, and like G-King said I'm not even sure if those things would ever be noticed before being out in the public for a few weeks.