I had a conversation with some other people last night about how we wish there were an implementation of OpenType alternates in After Effects. I've been using the feature in Photoshop and Illustrator for years, and it's been very useful. I'd love to have the same ability in After Effects. With the right font and access to expressions to easily randomize the glyphs used, you could quickly create something like the LOKI season 1 opening. Here's a video of how it works in Illustrator from a demo of why I think it's cool in some fonts I've been working on.