User blog comment:Chinkycandie/Crisis on Earth X/@comment-1330227-20171020175840/@comment-27700324-20171021014512

Again though, i think there is more to that screenshot than meets the eye. Earth-X had two speedsters so it could be the same case here. Where Barry is the sidekick Blitzen of the Earth-X Flash. (Blitzen is a sidekick speedster on Earth-X)