-target. That creates a write-hazard that has to be dealt with. That
-means that in this particular out-of-order architecture, the instruction
-issue phase itself has to become a Function Unit.
+target. That creates a write-hazard that has to be dealt with, as the
+predicated (Vectorised) instruction simply cannot be allowed to proceed
+until the instruction that is calculating its predicate has actually
+completed. That means that in this particular out-of-order architecture,
+the instruction issue phase **itself has to become a Function Unit**.