NBA free agency is underway, and Kevin Pelton has assessed the early moves, highlighting the Atlanta Hawks and Houston Rockets as teams making significant improvements. The Hawks' acquisitions are expected to bolster their roster, while the Rockets are strategically building for the future. Ja Morant's Memphis Grizzlies also secured a major win by signing Jaren Jackson Jr. to a $240 million contract extension, solidifying their core for years to come. Pelton's analysis provides insights into the potential impact of these signings and extensions on the upcoming NBA season.