Keselowski, others feud in post race

Apparently winning is no longer the biggest headline of a race as Brad Keselowski, Denny Hamlin, Matt Kenseth, and Tony Stewart. After the race when Hamlin tried to confront Keselowski Hamlin's crew held Hamlin back saying "If you do this it won't end well." Leaving Hamlin to only throw a towel at Kez. This all started with about 2 laps to go Hamlin and Kez were pushing each other up the track and blamed the other person for taking them both in the wall and losing many positions.
On the cool down lap, Keselowski drives up the track to intentionally wreck Hamlin. He misses and attempt's to hit Hamlin's car during pit lane. In pit lane Kez wrecks Hamlin's teammate Matt Kenseth by accident and also hits Tony Stewart. Tony Stewart drives backwards to intentionally wreck Keselowski and destroy's Kez's car.
After the race as Kesolowski walks to his hauler, Matt Kenseth comes from behind and tackles Kez starting a brawl between pit crews which is eventually broken up by nascar officials. The drivers could not come to a conclusion as to who started the fight.
My dad predicts that Tony Stewart will wreck Keselowski next week at the begining of the race.
I predict  Nascar will veto another feud.

I believe the new chase format was the cause of this.
-Lucas Mercier