I believe it will be better for the playerbase if the eggs are randomized, but how would the company make money if the eggs were removed? They can’t possibly survive off of just sales, and getting rid of the eggs would make buying gold useless (save for gold cards).
The S to A to B OM thing is a good idea, but I think it would have to be pretty difficult. Otherwise everyone will be using really powerful arkadions in PvP, regardless of grade, because let’s face it. S destructor and E destructor both have the same stats. I’m sure someone would rather use an E destructor than something that’s S but less powerful.
Grades are really important in PvP but I hear they may cap it so that’ll reinforce what I said up there.