No offence , but as a designer , i would say the way he designs it ( color , arrow , font , blur ) doesn't suit what a logo should be about and the designs itself also doesn't seems to present a characteristic of the team. Just some inside look from me.
Here is a Zerg mockup - Protoss and Terran will follow but need to find the right graphic and colour composition.
The design looks great, but isn't there a copyright issue to use Blizzard's symbols? I remember Tastosis talking about how the HandsomeNerd.com shirts couldn't use any of the unit names or symbols because of copyright issues?
Even the smallest donations help keep sc2sea running! All donations go towards helping our site run including our monthly server hosting fees and sc2sea sponsored community tournaments we host. Find out more here.