It occured to me that there are two Borg ships that appeared that could increase the variability of the Borg. The Borg Sphere acts sothing like a crusier for the Borg. The Borg Diamond could be the equivalent to a Science ship, and the "coffin" ship Star Trek CCG refers to as a Borg Probe could serve as a sort of escort. This would improve the expoloration missions so that it is not just as slew of probes and spheres finished by a cube. Also, scattering a few of these ships amoung the spawns at the Transwarp Gate portion of "Infected" would make that part have more variablility.