Yeah, I'm just disappointed at how pointless they are. I know that just naming them wouldn't change a whole lot of course, but I think it could open up a lot more options for them to consider for us. Either that or I just say get rid of them. They are literally serving no purpose right now.
And you're definitely right, a lot of them are too hard to get or are just not available anymore. Having some of them rare is good, but I think they should treat pets like they do speeders and have vendors for the less rare ones. Encourage a bit more competition for the harder to get ones.