This season's NBA regular season schedule is nearing the halfway point, with fierce competition in both the East and West. The East has nine teams with a win rate above 50%, which hasn't happened in the past five years. Teams like the Pistons and Hawks are just one step away from fourth place Milwaukee, while many so-called weak teams actually have lineups and tactical styles that can counter the Eastern leaders, such as the Hawks' double victory over the Cavaliers this season. Even the defending champion Celtics are on a downward trend this season, with poor integration of Porzingis into the team, aging Horford and Holiday, and the team relying solely on Tatum. In the West, the top-ranked Thunder and second-placed Rockets have relatively stable positions, while the Grizzlies and Nuggets are in competition. From fifth-place Clippers to twelfth-place Spurs, there is only a three-game difference. With Leonard's return and gradually finding his touch, the pressure on Harden has decreased, and the team is slowly entering a new trajectory. The Lakers have no upper or lower limit; they can lose to anyone but also potentially win some games, depending on whether LeBron and Davis can hold up. The Warriors and Suns are hovering around tenth place in the West, with significant issues for both teams. After Kuminga's injury, Curry lacks ball-handlers around him, and his own age is affecting his dominance. The Suns are keen on finding more support for Booker and Durant, but Beal is unwilling to leave, leaving them with minor adjustments that won't change their overall competitiveness.…