Where there is smoke there is fire and folks, I think there could be smoke rising. Dale Earnhardt Jr. is apparently making moves. Does this latest action mean Earnhardt is getting into the NASCAR Cup Series or does it just mean the most badass merch ever is coming out soon? For years Dale Earnhardt Jr. has owned JR Motorsports with his sister, Kelley. The two of them have built a championship-caliber organization that has produced more than a few Cup Series talents. But could they get into the series themselves? The folks at Brake Hard Blogshared a trademark filing on X, formerly known as Twit…