R.J. Alvarez, Evan Scribner, Jesse Hahn, Mark Canha, Kendall Graveman. Whaaaaaaat??? Question: What’s the difference between the AAA Nashville Sounds and the Oakland Athletics? Answer: The Sounds play in a better stadium. If you happened to be at O.co Coliseum on Opening Day, no doubt at some point, or at many points, during the team introductions you said “Who?” Once again the City By The Bay, that’s the Gold-and-Green-Haired-Stepchild-City-by-the-Bay, trotted out their 2015…