Posible enemy's for godzilla 3

Like we all know Ghidorah one of the strongest Monsters in the Toho Kaiju films will apear in the sequel, but this arises the question, If ghidorah will be in the sequel, who will Godzilla figth in the 3d film?, some say Godzilla 2 will have a cliff hanger with Ghidorah arriving to figth Rodan and mothra, but gareth has stated he likes to Close story's meaning he migth not like cliff hangerss, so instead i propose that they will bring other Toho kaiju at the level of ghidorah

1St eliminate Certain monster that despite beeing in the same level as streangth as Ghidora or more are probably not going to be included

Biollante, considered one of the strongest Monster due to her imortality, Unlikley that she apears despite her apearence and streangth she is more of a Misundorstood creature rather that a Threat or Villan

Space Godzilla, Debatably posibly stronger that ghidorah, he is very unrealistic to fit in Legendary's universe

Death Ghidorah, Keizer Ghidorah and Grand King Ghidorah, this ghidorah varaints will probably not be included due to the fact that having difrent ghidorahs rigth after one is repetitive and unoriginall

Gigan, beeing a wierd cyborg chiken and due to his brutality he wouldn't be very well recived by heberall audiences

Now that those are out of the whay, this are the posibilityes

Desotroyha, He would fit perfevtly in Legendary's universe, Having 2 basic requierments, Beeing a prehistoric creature and representing mankinds arrogance, plus beeing at par with ghidorah in overall strangth

MechaGodzilla, If he would to be made in a style smillar to kiryu, he would also fit Legendary's universe perfectly, plus he is very iconical meaning he migth atract a big audiance

A new Monster