I have nothing against Topeka ... if you are part timer with a limited tow/parts budget ... let's just say you are not circling Topeka on your calendar. My point is only that the part timers are going to attend the more glamorous or established events on tour like Pomona, Vegas, Gainesville, Indy and Etown or they are going to attend races that make georaphic sense for their team. Topeka does not fit either criteria for very many folks.
Besides Joe, predicting full fields at Indy is like predicting bears poop in the woods. Not very hard to figure that one out.
* Before I get flamed, when I use the term "part timer" in regards to a racing team, there is no negative connotation intended. Most of the part timers in the fuel categories would make excellent full timers. *