Sorry man - but you referred to the latin guys in the 'barrio' (which refers to a spanish speaking group) and then listed off 3 white guys who you said they probably don't like that either. I'm certainly not one to pull out the race card, but that seemed too obvious. And I'm not even sure it's true. I'm pretty sure Bo, Springer, Manoah, etc. all hang out with that group too.
Could that group be more inclusive? I mean - I guess? As you pointed out, you'll always have cliques.
Could the group be more serious? I'm sure they could, but I'm sure there are studies that show there are performance advantages to 'staying loose' and not being super serious the whole time. I don't know what the right answer is. Maybe they'll look at the remaining teams in the playoffs and notice none of them have rituals or gimmicks after home runs (did SD do away with that chain?) and decide that's all the evidence they need to can it.