Rick Ware has made it known on the NHRA side that he wants to add a second car. Maybe he's seeing Tony Stewart syndrome.
Running Top Fuel is ~5 Million a year for one car and ~8 Mil for 2 cars. About 1/4 the cost of one cup car, 1/5 less for 2 cup cars, etc. And wayyyy less drama at the sanctioning body side.
Even as pissed off as Tony Stewart is at his crew, he'll be money ahead after dumping the charters. Rick might be eyeing the same endeavor.