It's kinda funny watching this conversation. Because I feel the same way about any remaining habitat reptiles as some people feel about canids and felines. There's none that are unique looking or functionally different enough for me to want them in-game. Most of them look and act pretty much the same to something we already have in game.
I'm being a little cheeky with it but... I also kinda mean it. Haha.
Anyway, the only habitat reptile I want is the secretary bird. Because birds are basically just classier dinosaurs.