Getty Images/AP Images/Ringer illustration Life is good for the Thunder and Sixers. Not so much for the Nuggets and Bucks. Plus, thoughts on the chase for Lauri and the free agent who could be the biggest steal this summer. We're just a few days into 2024 NBA free agency, but there's been no shortage of movement and ripple effects across the league, headlined by Paul George's decision to join the Philadelphia 76ers. To examine all the action, here are 15 observations about what has—and hasn't—happened in NBA free agency so far. 1. The Oklahoma City Thunder are the West's big winners. Last week, I wrote about how Oklahoma City's acquisition of Alex Caruso not only served as an upgrade over Josh Giddey, but would also empower Chet Holmgren and Cason Wallace to handle the ball more. The signing of center Isaiah Hartenstein could have an even more significant impact since now Chet will be aided by another stout rim protector who also happens to be an elite rebounder. And Hartenstein's incredible screening and connective passing ability will add a new dimension to the Thunder offense. Hartenstein is also only 26 years old, and there could be more to his game than he was able to...