clubhouse etiquette
![](https://a.espncdn.com/media/motion/2015/0619/dm_150619_BBTN_Sandoval_Segment/dm_150619_BBTN_Sandoval_Segment.jpg?w=660&r=16%3A9)
Pablo Sandoval and violations of baseball etiquette
Checking Instagram in the clubhouse during a game? Sorry, Panda; that's a no no. But Pablo Sandoval is hardly the first player to cross the line when it comes to clubhouse decorum.