It seems to me that while the fuel classes have obvious leverage with NHRA because they are the big draw, Pro Stock teams have a different sort of leverage in that they actually have alternatives to racing with NHRA. As noted, many teams already have programs in other top-level doorslammer classes like Pro Mod. And series and tracks that run classes like Pro Mod or Outlaw clearly have the capability of running a class for NHRA spec Pro Stocks if they wanted (even if it is 1/8 mile). Point is, if NHRA went away tomorrow, PS teams could almost certainly have a place to run if they wanted to. Not sure you can say the same about fuel cars anymore. TF and FC need NHRA as much as NHRA needs them; not sure that is true for PS.