People actually think Nicki is going to outsell Kanye?
There is absolutely no reason to believe that Nicki will beat Kanye right now. And Drake is a terrible comparison; he had way more hype (unbelievable, I know) and his singles were better received at the time of his album release. Kanye doesn't have a smash (yet), but this is his 5th album. He has a solid fanbase, so he isn't in dire need of a hit single to sell well his first week.