The PGA is changing a lot, just like the NFL and other professional leagues. The PGA administration said they just want "things to be as fair as possible". This seems to be the case in the NFL as well, the NFL changed where you kicked the ball off from by moving it to the 30 yard line instead of the 25. The NFL claims that by moving it up 5 yards it helps prevent injury which seems to be a problem late in the season. The NFL is wanting to keep everyone healthy so they can find out who the best team really is. The PGA is doing the same thing. They want to find out who the best golfer truly is, they don't want a golfer to be successful by using little tricks other people don't know. I think that is a good idea, keeping the sport as even as possible makes it all the more competitive. I also think they should decide now though because it says in the article that the controversial technique, which involves anchoring the club to a part of the body, is favored by major winners Keegan Bradley, Webb Simpson and Ernie Els. I think these players should know in advance whether or not they need to start developing a new technique in advance.
http://edition.cnn.com/2013/02/25/sport/golf/pga-tour-belly-putter-golf/index.html?hpt=isp_c1