Call me an old head or a hater, but no way is Drake at the Jay/Big/PAc/Em/Kanye/50 level (and I a 50 hater too). Superstardom is much more than numbers, he doesn't have that "larger-than-life" persona, I don't see him bringing something different to the table and he's doens't seem to be the "guy in charge".
EDIT: and to answer the question, I doubt it, mainly because it seems that these new cats, while talented, don't go through all that struggle far from the cameras that other went through: they're public personnas by the time they're 19, and I just have this feeling that you need some time to develop thru struggle and in anonymity in order to really "become" yourself, instead of becoming what "fits" the market. Seriously, how many original dudes do we have out there, where are the ODBs, the Bustas, the Redmans, hell even the Kanyes and shyt who have a very particular personna (love or hate it). In some way I feel it's like the NBA, kids are being pushed under the spotlight and their development is trumped, because they conform to that spotlight instead of having the spotlight adapt to them (which is what TRUE superstares do