I understand completely about NASCAR, and I've heard that the France family has also taken over control of AFT.
That said I've while I applaud and salute Indian, HD, Honda for their efforts and designs, I as many here remember the days when "run what you brung" was the normal state of things. I was encouraged a couple seasons ago when AFT was running a Production Twins class in which frames and engine mods were allowed but the engines had to be based on street legal cases and architecture. I'm hoping that this is more what they're trying to go for. It helps keeps cost down and hopefully allows more everyman effort teams to compete competitively.
I haven't read the actual changes as written as yet, only heard that the FTR, XR and other purpose built models will no longer be allowed. What I believe I've heard is the new rule allows air-cooled twins up to 900cc and water-cooled twins to 800cc.
As it stands now Honda, Yamaha, Kawasaki, HD, Royal Enfield, KTM, BMW, Ducati and others produce acceptable power plants so it should be interesting to see what develops.
I spend most of my time now watching regional club events on tracks around the Southeast, which are plentiful, and there will always be an Open Class that the purpose built bikes can compete in so I don't expect them to go away.
Besides if Indian is smart they'll develop a street going model based on the FTR, shouldn't be too difficult for them.
PS. Groups like AHRMA, SDTA, RPM, Deep South M/C, and Cory Texter are all sponsoring and running amateur and Pro-Am events at tracks in the Carolinas, Georgia, Florida, Alabama, Ohio, Michigan, Indiana, Illinois so there's no shortage of exciting racing available that doesn't cost a fortune to view. I drove up to watch a Cory Texter sponsored race in Hagerstown MD two weeks ago. Briar Bauman was there. I had hoped more of the pros would be there but there were 3 other events, two in the Southeast and one in Indiana that drew others away. Still it was good racing, and only $50 for a two day event.