I'm cool with that too. The MLB doesn't have to turn into the Savanna Bananas, but letting the players show some personality in their celebrations should be encouraged, and not met with 95 mph FB to ribcage of the next hitter.
Harris doesn't get on base consistently enough to put him at leadoff.
If he could figure out his pitch selection, he could legit be a top 10-15ish player in baseball year after year. He's just gotta get better at pitch selection.