One of these interested me. Buffing the counters to the Infestor, such as feedback, and EMP.
But the thing is, that would be harder to balance, as feedback is already quite powerful, and EMP has long been complained about.
So, why not make High Templar faster?
-This would allow quicker Feedbacks
-There would be less of a delay between you casting Feedback and the HT actually doing it
-Zerg would have to be aware of the positioning of the HT(s), and perhaps have to burrow-micro, something that would be quite awesome to see, frankly.
-And, of course, less crying on the forums
The High Templar is currently at 1.875 speed, while an (unupgraded) zealot is at 2.25. Perhaps add .225 to our psionic friend's speed (making it 2.1) so that he wouldn't lag so far behind the rest of the army.
Please discuss. Feedback is appreciated (pun intended).