http://wiki.teamliquid.net/starcraft/images2/f/f4/Tunneling_claws.gif
Tunneling Claws (burrow move):
http://wiki.teamliquid.net/starcraft/images2/2/20/Glial_reconstitution.gif
http://wiki.teamliquid.net/starcraft2/Roach
So this may be nitpicky but at some point Blizzard swapped the icons for these two upgrades and I still get confused by the pictures in game and during replays.
The one that was originally for speed has purple outlines behind it with lines moving backward, suggesting forward movement at a high speed. This fits the speed upgrade perfectly.
The one that was originally for burrowed movement shows sharp claws with an orange outline, suggesting that they are digging through dirt.
However, for some strange reason, Blizzard swapped the two icons. I can't remember which patch it occurred in but I was wondering how you guys feel about this change and if any of you know the reasons behind it?
Poll: Do you prefer the new icons or the old icons for roach speed/burrow?
Old, I would like the change reverted (21)
66%
New, this change makes sense to me (11)
34%
32 total votes
New, this change makes sense to me (11)
32 total votes
Your vote: Do you prefer the new icons or the old icons for roach speed/burrow?
(Vote): New, this change makes sense to me
(Vote): Old, I would like the change reverted