A rival executive believes Jonathan Kuminga has the power to royally screw over the Warriors this offseason with just one simple trick: accepting a well-below-market-value contract.

Even though the Golden State Warriors getting Jonathan Kuminga to sign the qualifying offer could be seen as a good thing if it happens since it's a cheap one-year deal, at least one NBA executive thinks it would be a disastrous result for the team.

Most of the NBA offseason activity has already occurred, yet restricted free agent Jonathan Kuminga is still waiting to learn