User blog comment:Kentrostego32/What Do You Guys Want To See (THIS IS NOT A LEGIC ASK AND GET THIS IS JUST FOR FUN)/@comment-86.165.179.38-20150503185704/@comment-96.243.160.180-20150503234754

the devs have already announced argentinosaurus will not be added due to the size and as far as we know quetzalcoatlus will be added in the place of hatza(keep in mind this is subject to change)