I think it is all absolutely down to the BBC's choice - they want entertainers first and foremost, personalities, characters, that sort of thing. That's what brings in the ratings, and at the end of the day ratings are what matter the most. The more attractive the dancer the better, of course - it obviously helps! Their overall dance background doesn't really matter all that much, so long as they know a little (enough) about a lot - especially since the dances exhibited on the show are no longer only 'traditional' Ballroom/Latin anyway. The dancers can be from anywhere really - as long as they can choreograph, teach and perform, then they've got the job. And I'm sure there are plenty of dancers from all backgrounds out there who have an interest in the show and are hungry for the secure money (and fame) it offers, so the BBC can have easy pickings from that lot.
There are also plenty of dancers out there who have a real skill for entertaining, have fabulous personalities and plenty of character, are stunningly attractive AND have a 'traditional' Ballroom/Latin background. However, these kind of people just aren't accessible to the BBC. Those of any real, considerable standard have promising competitive careers to finish and wouldn't want to throw away their future lifelong coaching careers whilst getting laughed at and made a mockery of by their peers at the same time, since taking part in these kind of shows is massively frowned upon. They just don't have the want for achieving fame to throw it all away, when they have success and secure money within what they are doing already.
Just a side note: I really wish that people would stop saying (on here and on various other threads) that Joanne Clifton (with Paolo Bosco) is the World Number 1. She hasn't danced in a real competition governed by a proper professional organisation for almost four years now, so I would find it very interesting to see where she would actually place if she was ever to compete in a real competition, run by a proper organisation (which will never happen). I would certainly doubt her ability to even make a final, let alone rank as Number 1. And anyway, she lost the World Championship run by her fabricated federation to Mirko and Edita back in February this year and was also second in it the year before, so World Number 1 she definitely ain't, and never has been. Just really annoying to keep on reading it when it just isn't true.
There are also plenty of dancers out there who have a real skill for entertaining, have fabulous personalities and plenty of character, are stunningly attractive AND have a 'traditional' Ballroom/Latin background. However, these kind of people just aren't accessible to the BBC. Those of any real, considerable standard have promising competitive careers to finish and wouldn't want to throw away their future lifelong coaching careers whilst getting laughed at and made a mockery of by their peers at the same time, since taking part in these kind of shows is massively frowned upon. They just don't have the want for achieving fame to throw it all away, when they have success and secure money within what they are doing already.
Just a side note: I really wish that people would stop saying (on here and on various other threads) that Joanne Clifton (with Paolo Bosco) is the World Number 1. She hasn't danced in a real competition governed by a proper professional organisation for almost four years now, so I would find it very interesting to see where she would actually place if she was ever to compete in a real competition, run by a proper organisation (which will never happen). I would certainly doubt her ability to even make a final, let alone rank as Number 1. And anyway, she lost the World Championship run by her fabricated federation to Mirko and Edita back in February this year and was also second in it the year before, so World Number 1 she definitely ain't, and never has been. Just really annoying to keep on reading it when it just isn't true.



