Over the past 12 years, Tim Duncan and Kevin Garnett have been two gigantic pillars helping to hold up and increase the popularity of the NBA.
Sunday could be a date when the changing of the guard becomes official.
Duncan is in danger of being swept out of the playoffs by the Phoenix Suns, while Garnett has to face an energized and physically superior player in Lebron James. Wins by the Cavs and the Suns will send these two tough warriors into a summer full of questions.
Here are five other things to watch for in the two NBA Playoff games on Mother's Day 2010.