Board Thread:Questions and Answers/@comment-5448995-20160103010513/@comment-4514815-20160117133623

The 2099 universe we see as a domain in Battleworld is most likely an amalgamation of the serving pieces of the various 2099 realities that existed the multiverse prior to the collapse. Earth-BW27 is a completely different 2099 then Earth-928, but it seems that some of the characters have been absorbed into the main 2099 universe since versions of them didn't exist previously in that universe prior to the restructuring similar to Miles Morales and Old Man Logan being absorbed into Earth-616.

The Miguel and Tyler stone pages needs to stay under the (Earth-BW27) since their histories are completely different then on their main counterparts pointing to them being different characters. Also, so far only Roberta has appeared Post-Secret Wars, so we really have no evidence yet if any of the other exclusive Earth-BW27 characters even still exist, so we really shouldn't be talking about changing all these pages until we get more context or at the very least until the current story arc finishes.