Thanks so much! Yes, it's absolutely possible, I'll add it to our request list. :)
Is there a place where we can publicly see the request list? I'd love to see what's on the horizon!
Right now we don't, I've wondered about adding a public to-do list and a place to post requests, though. Maybe even a way to upvote certain tilesets to increase their priority. I'd have to look into a way to do that. :)