I hate to break it to you, but I completely disagree with that. Nina had a Super Bowl commercial and was a SI Swim Rookie, more than likely will be on the cover of the magazine next year. Plus Nina has dated Adam Levine and is now with that boy from The Wanted. Lisalla is engaged to a MLB player and was a Maybelline contract girl, not sure if she still is or what market she is in. I'm not saying that I agree with her being in the back of the magazine, but out of the three of them, I'd definitely say that Nina is more known, and then it's kind of a coin flip between Chanel and Lisalla. From the looks of it, Nina is their main girl and they just switch out everyone else anyway, with Sara Sampaio now shooting for them.
If you really want me to get into it, Chanel not really chasing the exposure like so many models do might hurt her in that sense - because let's be real - she is not as in demand as other girls. Most brands look for the celebrity association push, and girls who just get in the press for whatever reason. Cara, Kate Upton, Nina Agdal, other models that flaunt their public relationships with other celebrities etc are the ones that you're going to see all over the place. She's not going for the press/mega attention route, she does her job and she goes about her business and I can totally respect her for that.