There is no way 2 call anybody a future legend. 2 be a legend, u have 2 have staying power and a library of work that is 4 the most part, flawless and consistant (no selling out and totally flipping your style). Rap is full of disposable artists who are here one day and gone the next.
I don't see ANYBODY who released their 1st album in the last 5 years or so 2 be considered as a legend on the long run. Think about it, can u really see anybody like Puffy, Kanye, Ludacris, Nelly, 50 Cent, Eminem, Lil' Jon, or T.I. to someone like Run-DMC, JJ+FP, Public Enemy, MC Lyte, LL Cool J, Queen Latifah, A Tribe Called Quest, MC Hammer, Wu-Tang Clan, N.W.A., 2Pac, etc?