ElasticPanda

It seems weird that the cat heads get secondary colors and a pattern option, but the wolf heads can only be one solid color. Obviously not a big deal, but it would definitely be a nice option to have.

+1 I feel like there's no reason anyone can disagree with this suggestion.

+1 from me as well.

I think (if what I've gathered from other posts is correct) there's a limitation in the code with build branching where if you've ever taken a Crab power ever, you're forced to always wear the Crab Backpack because it's necessary for some of the powers to function.

+1 I was also pretty heart-broken to make a character, which needed something like the Crab Backpack to work (Something arm-like on the back that comes up over the shoulders). Without seeing the code, I'm not sure why the restriction to only show it for Crab Spiders is even necessary. I get why it's necessary to be sure that Crab Spiders always have a backpack (for Crab power animations), but it doesn't seem like it would be problematic to do the opposite; just have it be there and do nothing like it's handled in the character creator. At the very least, it should be hidden for archetypes that can't use it.