I meant in general - they might stretch all the projects out for a few more years before all the new material starts to dry up.
But as a side note, here is what we can expect in the next few years that are definite and rumoured:
New album from DR owners (definite)
Left over tracks from above album (definite)
Official Tribute album (rumoured a few years back)
Live 2 Tell (definite)
One Nation Album (rumoured)
OG's (rumoured)
2pac and Outlawz album (just though i'd add that in although never heard of anything like this and its pure speculation)
Pe3ce