Are any of the confirmed kaijus going to appear on the following godzilla anime films?

When I first saw the list of confirmed kaijus I got very excited but when I saw the first film, most of them only appeared as a cameo at the start of It. 

And now the second film probably has Mothra and in the upcoming third one It looks like King Ghidorah is going to appear, which It's cool but, where are the other kaijus? Because It would be very disappointing if they don't show up. (even so I am still hyped for the film)

Would you please let a comment telling what you think about this?.

Bye! :) (I'm sorry if there were any mistakes, I'm not English)