I don't know how to say it and in a positive light, But I will try.
BOSS IMHO both compliments a regular show and/or allows a track to have a show where they would probably be closed for that weekend due to intense competition of either a major show or too many tracks running one class on a saturday night.
BOSS gives long time racers the chance to go have fun at different tracks instead of a track they've mastered and have nothing to prove. It also gives upstarts a place to hone their skills and learn from the masters until they are beating them. It gives Winged guys a chance to try NW and many of them are or were Wingers or still do both.
As I said, It's building a fan base for NW too in a state that other than Eldora. USAC isn't racing and a track doesn't have to come up with 27 grand just to hold a good NW show.
I think it's awesome that they show up with 57 cars at Eldora for the Sprintacular as most probably came for the all stars or nra and see our brand, Not just NW but a Lot of it! It also gives OH, IN, PA and MI teams time on the track which bodes well for future four crown counts.
I see no negatives in BOSS and it's a league of its own, Yes USAC is the best of the best, But there was a time Upsets were common in USAC by local racers. Now that's rare or most of the locals just park em. I see BOSS as a way that a few will become good enough, Possibly make the investment and go run USAC one day or at least when they come locally.
USAC needs feeder's and tracks with a base and the more tracks and racers getting experience in a NW sprint car. The Better

Meanwhile BOSS will still be providing quality shows. A option Im glad to have. I've never seen a NW show at Atomic or Millstream. The Later track I haven't been too in 27 years and Atomic only twice ever. I will see that this year
