User blog comment:PUNCHURPREGNANT/Gray and Silver Predictions/@comment-85.221.190.231-20140607091838

Hi, I'd like to propose a unifying theory of Silver - Gray relationship (and with demanded plot twist!): Silver is Gray's father, BUT he is also Gray from the future. So, he is his own father, AND also his own son. BUT obviously, he is also Deliora (because he likes to troll himself). AND I'm pretty sure, that Ur is gender-bend Gray from third future (just look how similiar they look!) AND Urtear is her daughter with Silver, so, having 100% Gray genes, she is also a Gray. Let's Face it, everyone is Gray. AND it was HEAVILY foreshadowed by view of Juvia's room in 413 days (although, unfortunately for a poor girl, since Jellal is also Gray with hair dyed blue[as someone kindly proposed in another comment] and Juvia is OBVIOUSLY Jellal's sister [hence blue hair, name starting from J and mild mental problems] - she might be a Gray as well). Also, my theory is further supported by the fact that Mashima is a troll. Can't see how can you beat that perfect logic.