A few thoughts on Hyper Training

-Some people suspect that Super Training might be removed. If this is the case, it is possible that EV Vitamins' 10 per stat limit might be removed.

-Heritability and characteristics remain an issue. Auraninja of Serebiiforums suggested the characteristics will be based off original IVs, but it is possible that this might also extend to inherited IVs.

-If Super Training is removed, a new method of item grinding might be introduced in the place of Secret Super Training.

-Minmaxing for Hidden Power will be more easy, which makes me wonder if another variant of the move will be introduced.