I don't think so. You can look at Nadal.. he's a perfect athlete both on the court and outside (parties less than ronaldo/less scandals at least lol) and he signed.
But comparing Nadal to Cristiano R., in terms of signing the potential is hundreds of times more.
I'm hoping Stars will surprise us with this signing or if it's just a coincidence and he just hapened to be playing with some1 that had that chipbox Stars should look at this opportunity as almost winning the 1M spin and go.
It's not every day you have the world's best football player using a product of yours, and posting it on facebook. He must be in the top 10 of most 'likes' in facebook... so If I worked at Stars in a corporate level I would be almost jerking off with this pic, LOL and trying to contact his manager ASAP.
Hopefully he is already signed
(MODS change title of the thread please - to Cristiano Ronaldo...)