4. No Features From 50 Cent
From the hints all this year that the two MCs were in the studio together (including the release of their collaboration, "Telescope"), we figured 50 Cent would be a shoe-in for O.N.I.F.C. Unfortunately, not one Wiz/50 collabo appeared—including the deluxe edition. Hopefully they get that straightened out soon, as they seem to work well together.