Like Tom said.. it should not be Brian otherwise we will just attract the hardcore BB fans. It should not be an ex BB housemate presenting it at all.
Emma Willis is a good bet. The only think wrong with Emma is that she is not well known. However you have to start somewhere and I think she would be a deserving host. She is a big fan of the show. I don't want any presenter doing the job who have slagged it off for the past 10 years
Myleene.. mmm. I like her but don't think she is "Big Brother" material.
Chloe Madely.. a "Nobody" presenting it. No thanks. She can appear on the spin off shows though.
It's got to be someone like Emma Willis, Caroline Flack or Fearne Cotton hosting the main show. Or an established TV presenter who is already much loved.