Players taunting the crowd? It isn't very sportsmenlike, but it has been
a long time since i've worried about that. Player taunting by fans is nothing
more than expected, it can almost be a source of inspiration for the player.
(ie. player says I'll show them). So when a player taunts the fans back,
it is all fair play. It's like celebrating after a goal, you want everyone
to know you just got a goal.
only my humble opinion (and what's it worth anyways?)
-Todd