Thread:Uskok/@comment-26120199-20160511011729/@comment-996391-20160511063325

When the resons for the dispute are only "it wasn't mentioned anywhere else", well, those are not reasons at all. A lot of events in the MCU are confined to one MCU product only, without having a single mention in some other product (Battle of Hong Kong, for example), but that doesn't mean those events are non-canon.