We do not need by any means another sanctioning body. I would also like to see over the line burn outs. Larger tire, an tend to think so too.
TopFuel@Lions
You do remember that if Wally didn't have serious competition from AHRA, we would probably still not have the nitro classes. He only brought nitro back because he was losing tracks as Tice and the AHRA tracks were "making money". Quite possibly there would still be no Fuel Altered, Nostalgia Front Engine Top Fuel, Nostalgia F/C, Pro Mod or small tire classes if NHRA was the only sanction all these decades.
But there are many other sanctioning bodies in existence right now. They are just called different names and many are by region only. Ones I can think of quickly are: NMCA, NMRA, Midwest Pro Mod Association, Southeast Gassers and IHRA is still a sanctioning body as they still sanction tracks and promote bracket and class races. Dallas Brown is the current owner of AHRA and has 17 races on the schedule so far in 2022.
There's numerous nostalgia circuits like the Southern Slingshots and many more that would popup with a decent google search. Are any of them serious competition for NHRA? No, but they do pull in paying crowds and promote good to great shows.
There are many current and former NHRA National Event tracks that have been sanctioned by others. Memphis, St. Louis, Norwalk, Dallas, Rockingham, Bristol, OCIR and LIons are just a few tracks that I can quickly think of that have changed sanctions at least once and some multiple times. (Mark Herndon, Larry Sutton and others... Yes, I know OCIR and Lions are closed. Just figured you would appreciate their being on the list.)
Competition is good as Pro Stock suffers when it's a Chevy only class. Drag racing track owners will suffer if it ever truly becomes just one sanctioning body too.