I used to think that any change to embleming costumes would be an improvement. I was wrong. These new side arrows are almost pointless - the only halfway sensible use I’ve seen still requires dismantling a whole preset team (and thanks for the tip @Guvnor).
Yes, please, let us do it directly through the talent tree. Better yet, let us toggle back/forth between the talent trees OF THE SAME HERO for chrissakes. Or put both trees on the screen together. Or let us use the OG emblems on the costume card or grid.
This entire process is complicated, overly cumbersome, and single mistakes are irreversible without resetting the whole tree. And these new swiping arrows do nothing to simplify any of it.
We need a feature here that removes the confusion, not one that just adds arbitrary features with no point.