All Nascar needs to do is stop having their "rule change of the week" and let things settle down a bit.
Leave the cars alone for a while and above all don't hold the first race of the year with cars that haven't been tested in race conditions
New cars in the hands of overeager kids are a sure bet to provide wrecks.

Oh yeah for all those remarking how Dillon was handed a top flight ride because of his family, where were you when Jr. got the same treatment?