Instead of losing picks, the Dolphins should have been made to give the 1st rounder to the Pats' and their 3rd rounder to the Saints.
You want to tamper with other teams players or coaches, you not only lose your picks, they go to your competition who you tried to screw with.
Should be the same in the NBA. If the Knicks tampered with Brunson, give the Mavs their next available first rounder. See how quick tampering stops then if your actions mean you can make other teams better by being caught doing it.