This is listed under notes on VC in our Yahoo FBL:
More fall-out from the Pistons-Pacers brawl -- a Raptors employee apparently read on the Internet that someone was planning to come and instigate a fight with players that would give them an opportunity to get onto the court. Toronto has beefed up security at their home games as a result.
The league NEEDS to do something to the fans from Detroit -- otherwise, there are some fans who will take this as a mandate to try and get rid of other teams best players (i.e. stepping out on the court to provoke a fight with a player so that he can get suspended, get big money in civil court, etc.).