How to change the primary language ?

Hello,

I set a profile in both french in english, and my public profile is the french one.

Since I'm going to apply for jobs in english speaking countries, I'd like to have my public profile displayed in english (because it's the first webpage shown when you google me).

I read here (http://is.gd/2wQZo) that it's not yet possible.
Do you plan it ? It's quite important for me.

Thank you in advance,
Brice.