I'm an old fart who grew up learning the unwritten rules of baseball from my old man. While I do think some celebrations are unnecessary I absolutely love watching guys like Javy play at 100mph with emotion and flair, if you will. That is so much fun to watch. I think he's able to do it without a "look at me" vibe which can be distasteful to me. I don't see a huge problem with bat flips but the batters then need to be OK with pitchers showing emotion when they get a big K too. I think most of my "old man yells at cloud" moments come while watching the NFL.You don't need to pimp every 6 yard catch that results in a garden variety first down. Make a highlight reel catch or score a TD, then by all means do some celebrating. But I don't need to see Zeke Elliott "eating" after a 2-yard dive up the middle.