What are your thoughts on having less playoff games? Watching the NCAA tournament right now got me thinking that a more similar format would be beneficial to the NBA.
Having less games will make every game matter. Say best of 3 games (instead of 7) for each series? Underdogs would have a greater chance of winning and games would be more exciting. Part of the monotony of the NBA comes from teams that win back-to-back-to-back-etc championships. It might help fix some of the tanking issue, as fringe playoff teams would make an extra push to get in - anything is possible in a 3 game series.
On the other side, there's something special about a 7 game series. An entire rivalry can be created over those games. Also, owners would probably never go for it - less playoff games means less moolah.