What will happen if TSM made a Baron call when Hauntzer was getting 1v2ed in the bot lane?

Just some personal thoughts on that game. What if TSM made a Baron call at that moment, would they be able to close the game faster? Also, I feel like that team fight loss at 43 min is totally avoidable if only TSM keeps on their normal emphasize on map vision. I feel like these are all mistakes that cause the game to stall this long. Any thoughts anyone? P.S I am a TSM fan so I am not biased against TSM or anything. I am just trying to think of some ways that can be improved in that game.