Damn, you might be on to something with this. Give the Roach a morph upgrade that allows it hop up and glide for a very brief period of time...essentially allowing it to traverse cliffs and pounce over units. This gain in mobility comes at a cost in that the unit can no longer burrow. So players who prefer raid attacks can launch in with their roaches, unleash some damage, and they fly away to safety. Those who prefer an aggressive play style could continue to use the burrowed roaches which can pop up and down to avoid hazards.
Now Zerg players have one more choice in Tier 2 which synergizes well with the morph theme.
-or-
If the hopping/gliding adjustment is too similar to the Reaper, then allow the Roach to hover for a very brief period of time during which you can control its flight but cannot attack.







) but that doesn't mean the message is wrong. Try to come up with ways to make the zerg more interesting yourselves and suggest that.




