Initiations

Initiate: to start something
”Club A initiated contact with Club B over the transfer of a player.”
”The referee decided not to give a penalty because the striker initiated the contact”
”Players go through an initiation ceremony when they join a new club”

Camaraderie: a feeling of friendliness towards people you share an experience with
”The team's success on the field was a direct result of the strong camaraderie that developed among the players”

Outdated: old-fashioned and therefore not as good or as fashionable as something modern
”Many people think initiation ceremonies are outdated”