The Giants need to fake being a professional baseball team for just 69 more hours. If they can do that, then they might be able to knock their arch rivals out of the playoffs. The stakes have never been higher for a rebuilding franchise, but that’s the juice of the Giants-Dodgers rivalry. It’s the last exit before the offseason and, my goodness, this weekend is one heckuva stop. 2018 can be remembered as something other than an inflection point. To change the course of history, all the Giants have to do is not play like knobs.