Bleach has too many plot holes my ass

Bleach: When Grimmjow's fraccions are killed off, Aizen states their deaths don't bother him because they were just Arrancar that had transformed from gillians. However, it's later confirmed by two separate sources (Grimmjow's flashback and Uryuu's assessment of Grimmjow's group) that the fraccions transformed from both gillians and adjuchas. In fact, there was only one gillian Arrancar in the group. Hollow evolution does mean that an adjuchas evolves from a gillian, but Aizen's comment related to the Arrancar transformation, not Hollow evolution.

While in prison, Rukia comments that she's been a member of the Kuchiki family for 40 years. A flashback to Renji being made vice-captain also discusses Rukia being a member of the Kuchiki family for 40 years. Then Byakuya reveals why Rukia was adopted: his wife died 50 years ago, leaving him a request to find and adopt her sister as his own. A year after her death, he finds and immediately adopts Rukia. But an immediate adoption a year after Hisana's death would put the adoption at 49 years ago rather than 40 years ago.

During the Zanpakuto Rebellion Arc it is clearly stated that the destruction of a zanpakuto spirit by anyone except its master will permanently destroy the zanpakuto itself. Late in the arc the brainwashing is reversed and the spirits reunite with their masters, but so are at least two zanpakutos that were supposedly destroyed permanently. This is completely ignored. It's not even given a handwaved explanation.

These are the 3 I believe he's talking about.

/r/bleach Thread Parent