Volleyball (the sport) and volleyball (the ball)

BUR #59804 is pending approval.

create alias volleyball -> volleyball_(sport)

Judging by the number of posts in volleyball -ball that I can see from the thumbnails have a ball present, people probably see the unqualified volleyball and assume it's referring to volleyball (object). Basketball (sport) is qualified so it would make sense to do that here too.

I assume an admin can remove the alias after to create a disambiguation page similar to basketball.

BUR #59805 is pending approval.

create implication beach_volleyball -> volleyball

Do we want to consider beach volleyball a subset of volleyball or is it a different enough sport that posts shouldn't actually be getting tagged as both? Here's a list of differences https://en.wikipedia.org/wiki/Beach_volleyball#Differences_with_the_indoor_game