Nine innings, nine observations on Opening Day at Fenway Park while wondering if Ryan Brasier (one inning, two hits, two walks, three earned runs) will still be pitching for the Red Sox when Rafael Devers’ new contract runs out in 2033 … 1. So let’s get this right out of the way: For all the pomp, circumstance and flyovers that are part of Opening Day, the actual game should never be interpreted as a barometer of how the season is going to play out for the Red Sox. As if anyone needs a for-instance, there’s this: In the four seasons…