An interesting NY Times article that proposes a simple rule change that could have a major impact on the way games are played.
http://www.nytimes.com/2016/01/05/o...on=inside-nyt-region&WT.nav=inside-nyt-region
http://www.nytimes.com/2016/01/05/o...on=inside-nyt-region&WT.nav=inside-nyt-region