There is a possibility that Feet solves will get replaced by another thing, but I do not know since I do not work for the WCA. But I know that I doubt that 1x1x2 and 1x2x2 will be an event due to the fact that it is to easy and there are less positions, if it would be an event at a competiton on April Fools day as a joke then that would get attention I guess. I know for a fact that Magic and Master Magic is not going to be an event because it is pointless due to the fact that it is just the same solve over and over. However there is a possibility that 2x2x3 could get added since Qiyi has made a massly produced version of 2x2x3, it has 241.920 positions. Or even other puzzles such as the 3x3x2 could get even added because of the amount of positions. If new events get added then there would be more massly produced products from different companies.