It's ironic that all this media angst about 'The Package' comes after one-mile Dover. As SOI pointed out, the Dover motors still make 750 HP, and the key elements of driving and racing the cars are less affected by the aero rules changes than at bigger tracks. The 2019 rules originated for the 1.5ers/2.0ers, not for Dover.
One thing is certain... the aero rules did not create a 10 second margin of victory. Clean air has nothing to do with 10 second gaps. By the time Truex had pulled ahead by 2 or 3 seconds, the trailing car also had clean air... and yet Truex continued to pull ahead... because he was faster.
Don't know about y'all, but I will be more unhappy about 'The Package' at Kansas than at Dover... anemic power, heavy drag, glued down by downforce, WFO droning around, driving skills de-emphasized.