Despise it too, turns me off making comps above all things!! when im trying to add 20 or so comps its fun until the daunting part of sorting them and eving comes around!!
Any chance it would be possible to add a specific location for just ev training that each pokemon gives off 3 evs for each stat on different floors, like the towers but only just for ev training lol?
I know its probably just wishful thinking and completely unrealistic but it would be the best feature added i could possibly think of