I ve created some videos showing how 9 workers can be efficient.
I remember good old day with 6 pool, Everyone do.. And despite the fact of increasing the number of workers was necessary, we all remember mythic Build Order as "First CC" or "Baneling Burst", which has completely disappear now.
Some of you remember well how Blizzard has converted us with "the pocket expand" (second expand without no entrance). Well, it was a substitute to future meta game, only focus on reach max limit workers then fight.
These days are now gone, truly gone... So to bring back nostalgy i ve done 4 video with 9 workers.. See below..
PS : sorry for speed and some camera movement, you could increase speed with Youtube.
+100 minerals at start
+15 supply army from Command Center decreased +12 (Only Terrans know why this is Imba)
(NEW !!!) :