[quote="ryuuseipro"
If that happens, that movie had better make Toho a lot of money...[/quote]
I'm sure Toho would like the same thing! But the fact is, Toho doesn't always put "a lot of money" into their kaiju films, so they need to give a little more with today's audiences, in order to get back. (Though as in the case of Final Wars, it also needs to be something the audience fanbase can connect with, otherwise it's money wasted). Besides, a lot can be done with a low budget in the proper hands (as some kaiju films have shown), so it wouldn't even have to make a ton of money to still be profitable.
Anyways, I suppose there IS the possibility that Toho may never make another non Godzilla kaiju film, but I prefer to have faith that the day will come.