April is a time for many things: fresh flowers, filing your taxes (the day before they are due)m and the NBA playoffs. Although a few teams — the Houston Rockets, Warriors, and Cavaliers — seem like easy picks to reach the finals, there are plenty of talented teams (like the Portland Trail Blazers) eager to upset the predictions. The playoffs begin Saturday, April 14, and individual games will be broadcast on ESPN, TNT, and ABC.