Yes really exp increase is what this game needs......
also Santa capped exp at 655635 or something like that so any increase in exp will not be any addition you will hit cap without it, and no doubt their will be any plans on lifting this due to hackers. Plus with everyone having every rare in-game mainly increasing the luck wouldn't have much point either at this current time since the parts that can drop are low rate compared to raid/survival tier armour.
That's why it would never be a good idea buying a xp multiplier from zc shop. It needs a de-buff on exp, so that these exp events can excist and have a positive effect on the community, as-well as find reasons for people to grind, farm, play during the week. I mean i reckon they should find a way of making +8 parts or something give people reason to buy the combination coupon again as the max set you can make from it is +7 Elektra whose stats = meteorium and we all know how bad that is compared to most sets currently in-game.
There's several things that need rebalancing, this should be the main focus. With additional updates should also be modifications to current stuff to keep the game balanced. Maybe make player armour/damage just over 1/3 of the level that you can get it from so it's challenging to beat and the exp is enough to be rewarding but not to much to look past the level and never end up playing it again.
We'll see, i mean every time something is mentioned is just get's over-looked as it's the same suggestions over and over or at least on the same lines. What we need is staff who listen and act, not just watch and laugh at their powers or just want to be cool with a coloured name.
Oh and the fact that the difficulty modifiers have no effect even hard is easy. Perhaps a new mode (Impossible) with different modifiations like no pushing or = loss, more hp and attack on mobs more skilled mobs included in levels like combo breakers e.g code, scalpers, maybe little version's of gora or other of the gods as mobs as taking on several of those with skillbreak and breakfall might be a good challenge especially without pushing.
Also you would of thought they would work on a profanity filter for a "kids" game.