If they want their studios to increase their numbers then studio owners need to promote the development of amateur couples.
Having partners makes folks much more eager to sign up for classes and private lessons (although it takes a good instructor to teach an amateur pair).
***I had a nasty paragraph about pro/am in here but decided to give it a rest.***
The comments about public interest in ballroom nothwithstanding, dance studios need to market themselves as centers of high-energy activity. They need to learn to use loss-leader programs such as Saturday and Sunday classes for kids and teens to develop their future audiences and pull in the parents.
To do so, though, studios need to get the young guys. I can't believe that the ballroom industry in general is letting the images of such macho figures as Evander Holyfield, Jerry Rice, Emmitt Smith, Hector Castroneves, Apollo Ohno (???), and Warren Sapp go to waste without widespread public saturation. Maybe ABC is limiting their use.
Studios can alter their entire pricing structures to encourage attendance at classes and parties by couples instead of individuals. By developing those couples, studios will solidify their futures.

jj