[MeoTwister5]

Originally Posted by Chrono Helix

Spoiler:

I'm probably overthinking this, but it doesn't really make sense for Meta-Battler and Meta-Beatrice to turn up in Rosa's flashback, does it? The flashback is just to show us, the viewers, what Rosa is describing to everyone else, and isn't really happening in 'present time'.

Spoiler:

I'm probably overthinking this.

Not really. Beato "can" show Meta Battler everything inside the game, and since this is a memory recollection of Rosa she can show what Rosa is able to recall. This is a recollection, not a time warp or a flashback, so it's still within the bounds of Rokkenjima.