Abstract thought.
Whenever resurrecting anyone is actually brought up, it's normally in the context of Kinzo performing various oddities in an attempt to resurrect, or more properly, recreate Beatrice in someone else.
But looking at the games and Meta-Battler himself, what if it's actually the other way around? The way puzzling experiences heap up onto Battler who always survives to the end, and Beatrice narrating how she doesn't stand a chance of winning, and with what happens when he does 'get it' in Ep5...
What if it's Beatrice trying to resurrect Kinzo instead?