hypotheticl well sort of

[ref5678]

Ok had this situation happen at the end of one of my games. junior high age kids game has concluded and one team has just completely destroyed another. The winning team circles up at mid-field and starts to do a post game ritchual and doing a follow the captian drill. (Rolls,chants etc.) OPP. Team complains to R and says thats unsportsmenlike. R says sorry games over we no longer have control. My ? while it didnt happen what if a fight would have breoken out. Would we have been obligated to stop the brawl and fill out reports, or just let it go. This game had gone really well, except some of the fans had to be removed from the contest for directing profanity towards the players, and yes we let site admin handle it.