Hmmm, I've never heard the rumor about NASCAR, but like I stated before, I have heard them teaming up for open-wheel. I honestly couldn't see them getting into NASCAR. Neither have truly been in it, although Mario tried it out a few times, as did most every open-wheel star of his generation.
I just read today about N/H going to a one-car effort and that Fittipaldi is rumored to be staying with N/H. Maybe, just maybe, we'll be seeing Andretti Racing next year???
But with the kind of power Michael seems to have at N/H, I just couldn't see him going anywhere else. They're a top of the line team and he has a lot of power, what else could he want? Oh, I suppose he could want more $$$$$
Which would be possible if he were a part owner I suppose. Only time will tell
AR