Erm... (SPOILER)Strago and Gogo don't die. In Realm's ending, she carries Strago, but she doesn't let go and in Strago's ending, he jumps up and grabs the hook from the airship when Realm can't. On top of that, you can clearly see Gogo in the back of the airship when it leaves. Just because he/she/it falls through the floor doesn't nean he/she/it dies...

On another note, the funniest thing is the newborn DS, "Waaaah! Waaaah!" Genious!