Originally Posted by
Nicol Bolas
And yet there is not one non-burrow active ability on a non-spellcaster in SC2. They have had many opportunities to add them, but they haven't. There are two conclusions that we can draw from this.
1: Given 7 chances of adding an active ability to the Zerg race post SC1, Blizzard decided 7 times not to.
2: Blizzard has made a conscious decision not to give Zerg units active abilities.
For me, it's the 7 chances that makes #1 unlikely. I just don't buy that, after having 7 opportunities to add active abilities to the Zerg, they just happen to have never taken it up. This looks much more like deliberate intent than coincidence.