Golden State Warriors have apparently decided that "reigning champion" is a starting point, not a destination. Steve Kerr's front office is reported chasing a package that lands Klay Thompson back in the Bay via Miami's periphery while simultaneously being linked to a Lakers title-winner in trade talks, all months after they poached the Mavericks' championship head coach off Dallas's bench entirely. That is three separate raids on three separate contenders inside one offseason, which is not team-building so much as it is a Bay Area moving truck idling outside every rival's locker room.
Here is the part that makes it a business story and not just a roster story: none of this costs Golden State a single lottery pick, because none of these players are lottery picks anymore, they are proven, bought, and rented assets in a league where the hard cap now makes "just outspend everyone" a dead strategy. The Warriors are instead outspending everyone on the trade market for equity that other franchises developed, drafted, and paid to season. Miami and the Lakers get to keep doing the expensive work of finding talent. Golden State gets to keep doing the fun part, which is winning with it.