My top 5!
1. Snakes! This is a very biased pick and I know not everyone likes snakes, but I think they would make interesting designs. I love reptiles in general but I really love snakes. They can be done, even if they dont have limbs. If there can be an octopus villager then theres no reason they can't do a snake.
2. Bats. Looks like I'm not the only one who really wants bat villagers! I fear bats may look too similar to mice villagers because of the ears. To avoid some ugly designs, the ears will have to be very pointy.
3. Turtles. Yes, you can catch turtles in AC, just like you can catch frogs and octopuses in AC so yes there can be turtle villagers (this can also apply to shark villagers!) Turtles are very cute and there many design ideas that they can use.
4&5. As much as I want fox (4) and owl (5) villagers, Redd and Celeste are NPCs. Rover is a cat and there are cat villagers so it wouldn't be too much of an issue. You can also say that for Tortimer and turtle villagers, but Tortimer seems more like a tortoise than a turtle. The problem for me is that it would make me feel bad and wish that Celeste was a villager and not an NPC.
